chore(hooks): replace husky with worktree-safe .githooks installed automatically

Husky wired hook installation to pnpm install, which go-only contributors
never run. The installer is plain shell so both the Makefile and the frontend
postinstall can call it, and each check is gated on staged paths so neither
side needs the other's toolchain.

.claude/rules/comments.md

@@ -0,0 +1,11 @@
+# Comments
+
+Applies to everything in the repo — code, config, workflows.
+
+- **No unnecessary comments.** Do not comment where the code is self-explanatory; never restate what the code already says.
+- **Document only** non-obvious behavior, constraints, formats, and edge cases.
+- **Rationale goes in prose, not source.** Why a version is pinned, why a job exists, how a subsystem fits together — that belongs in the README or the PR.
+- **Never remove pre-existing comments** when editing code. The bar above applies to comments you write, not comments already there.
+- **Never talk to the reviewer.** No comments about where a change came from, what was changed, or why the change is correct — that belongs in the PR description and is noise the moment it merges.
+
+Language rules build on this one: [`go-comments`](go-comments.md), [`py-comments`](py-comments.md).

.claude/rules/go-comments.md

@@ -0,0 +1,12 @@
+---
+paths:
+  - "**/*.go"
+---
+
+# Go comments
+
+The bar is the [`comments`](comments.md) rule: nothing where the code is self-explanatory.
+
+- **Names carry the meaning.** Make function, type, and variable names self-explanatory so the comment is unnecessary in the first place. If a comment is needed to explain what a function does, fix the name, not the comment.
+- **Godoc**: Skip comments that merely restate the identifier. Document only non-obvious behavior, constraints, formats, and edge cases.
+- **Generated code**: If the comment is emitted by an external codegen tool, leave it as-is — do not add or trim comments in generated files.

.claude/rules/pull-requests.md

@@ -0,0 +1,7 @@
+# Pull requests
+
+- **Follow the template** (`.github/pull_request_template.md`): fill in its headings (Description / Issues closed by this PR / Screenshots / Additional Information). Don't add sections the template doesn't have.
+- **Keep only the headings that apply.** Delete every heading that has nothing under it, along with its `<!--...-->` placeholder comment. The body must never contain an empty heading — if only Description applies, the body has exactly that one heading.
+- **Keep the description concise and human-readable.** A few plain bullets saying what changed and why, for a reviewer skimming it — not a wall of text, not a restatement of the diff, not generated boilerplate.
+- **Reference issues with `Closes #issue-number`** under "Issues closed by this PR" so they auto-close on merge. This goes in the PR description only — never in commit messages.
+- **AI assistance in commits may optionally be disclosed with an `Assisted-by:` trailer** naming the model (e.g. `Assisted-by: Claude Opus 4.5`) — do NOT use a `Co-authored-by:` trailer for this.

.claude/rules/py-comments.md

@@ -0,0 +1,13 @@
+---
+paths:
+  - "**/*.py"
+---
+
+# Python comments
+
+The bar is the [`comments`](comments.md) rule: nothing where the code is self-explanatory.
+
+- **Names carry the meaning.** Make function and variable names self-explanatory so the comment or docstring is unnecessary in the first place. If a docstring is needed to explain what a function does, fix the name, not the docstring.
+- **No file-level docstring.** The filename says what the module is for — `tool_bin.py` gets the tool binary. A module docstring restating that is noise, and a paragraph of design prose at the top of a file goes stale where nobody is looking. A constraint belongs next to the code it constrains, not in a preamble.
+- **Docstrings**: only when they say something the name and signature don't — drop them otherwise. Keep them short. A contract that genuinely needs a few lines (interacting flags, retry semantics, an edge case) is fine; a narrative is not.
+- **No song and dance.** Comment the constraint or the edge case. Not the narrative, not the rationale, not what the next line does.

.claude/rules/pytest.md

@@ -0,0 +1,19 @@
+---
+paths:
+  - "tests/**/*.py"
+---
+
+# pytest conventions
+
+For the Python integration suite under `tests/`. Setup, running, and suite layout live in [`docs/contributing/tests/integration.md`](../../docs/contributing/tests/integration.md).
+
+- **No `_`-prefixed helper functions in test modules — this is the rule that matters most.** A reader must be able to see what a test does in its body alone, without chasing private helpers that scatter the meaning across the file. Inline the logic: an expression, a comprehension, a few repeated lines are all fine — repetition across tests is cheaper than indirection. When several tests genuinely share non-trivial setup or assertions, that is what fixtures are for — in `tests/fixtures/`, see the next rule. A module-level `_helper()` is never the answer.
+- **Fixtures live in `tests/fixtures/` — never under `integration/tests/`.** Not in test modules, not in suite `conftest.py` files. `tests/fixtures/` is the shared library (auth, signoz, clickhouse, logs/metrics/traces seeding, …): reuse what's there before writing anything new; when a new fixture is genuinely needed, add it to the matching `tests/fixtures/` module and register new modules in `tests/conftest.py` `pytest_plugins`. **The one exception: SigNoz-level fixtures in a suite's `conftest.py`.** A suite that needs its own SigNoz spun up with different envs (`create_signoz`/`create_migrator` with `env_overrides` + `cache_key` — e.g. basepath, metricreduction, querier_json_body) keeps that in its `conftest.py`; that is always okay.
+- **Fixture only when there is a lifecycle; otherwise a plain function.** A fixture earns its indirection by owning setup/teardown (`yield` + cleanup — `insert_metrics` truncating on teardown) or by provisioning a resource (containers, SigNoz instances). A stateless action or lookup (`create_saved_view`, `find_saved_view_by_name`, wiping a resource list) is a plain importable function in the matching `tests/fixtures/` module, taking `signoz`/`token` as ordinary arguments — never wrap a plain callable in a fixture-factory just to inject `signoz`.
+- **Fixtures own their cleanup.** When a test needs seeded state, put the seed + cleanup pair in a fixture (`yield`, then tear down) so tests in the same suite don't interfere — the pattern `insert_metrics` sets: yield a callable, truncate on teardown.
+- **Fixture-factory over indirect parametrization.** A fixture that yields a callable (e.g. `insert_metrics(metrics)`) is clearer than `@pytest.mark.parametrize(..., indirect=True)` + `request.param` — the value is an explicit argument, not resolved by magic.
+- **Skip at collection, not inside the test body.** Use `pytest.param(..., marks=pytest.mark.skip(reason="…"))` so a skipped case shows as SKIPPED-with-reason **and** short-circuits before its fixtures run (no environment spin-up for a test that won't execute).
+- **Test config comes from explicit `--flags`, not the environment.** Wire configuration as pytest options declared in `tests/conftest.py` (`pytest_addoption` — e.g. `--sqlstore-provider`, `--clickhouse-version`); do **not** add `os.environ` fallbacks inside tests or fixtures.
+- **snake_case parametrize ids.** `ids=["fill_gaps", "fill_zero"]`, not camelCase.
+- **Name suite files with the two-digit prefix (`NN_*.py`).** `pyproject.toml` restricts collection to `[0-9][0-9]_*.py` (plus the bootstrap `setup.py` / `run.py`) — a file that doesn't match is silently never collected.
+- **Always run pytest from `tests/`.** `--import-mode=importlib` is what allows same-basename files across suites (`querier/01_logs.py` vs `rawexportdata/01_logs.py`), but it disables pytest's implicit `sys.path` injection — `import fixtures` only resolves via `pythonpath = ["."]` from that rootdir.

.githooks/commit-msg

@@ -1,7 +1,12 @@
 #!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
 
-cd frontend && pnpm run commitlint --edit $1
+set -e
+
+if [ -d frontend/node_modules ] && command -v pnpm >/dev/null 2>&1; then
+	(cd frontend && pnpm run commitlint --edit "$1")
+else
+	echo "commit-msg: frontend dependencies not installed, skipping commitlint" >&2
+fi
 
 branch="$(git rev-parse --abbrev-ref HEAD)"
 

.githooks/install

@@ -0,0 +1,30 @@
+#!/bin/sh
+# Installs dispatcher stubs into the repository's hooks directory. Safe to run
+# repeatedly; invoked automatically from the Makefile and from the frontend
+# postinstall so no manual setup is required.
+
+set -e
+
+git rev-parse --git-dir >/dev/null 2>&1 || exit 0
+
+# core.hooksPath shadows the hooks directory git would otherwise use, and an
+# absolute value leaks one worktree's path into every other worktree.
+if [ -n "$(git config --get core.hooksPath 2>/dev/null || true)" ]; then
+	git config --unset-all core.hooksPath 2>/dev/null || true
+fi
+
+# Resolves to the common directory for linked worktrees, which is where git
+# looks for hooks regardless of which worktree the commit happens in.
+hooks_dir="$(git rev-parse --git-path hooks)"
+mkdir -p "$hooks_dir"
+
+for hook in pre-commit commit-msg; do
+	cat >"$hooks_dir/$hook" <<EOF
+#!/bin/sh
+# Generated by .githooks/install.
+root="\$(git rev-parse --show-toplevel)"
+[ -x "\$root/.githooks/$hook" ] || exit 0
+exec "\$root/.githooks/$hook" "\$@"
+EOF
+	chmod +x "$hooks_dir/$hook"
+done

.githooks/pre-commit

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+set -e
+
+staged_go_files=$(git diff --cached --name-only --diff-filter=ACM -- '*.go')
+if [ -n "$staged_go_files" ]; then
+	if command -v gofmt >/dev/null 2>&1; then
+		echo "$staged_go_files" | xargs gofmt -l -w
+		echo "$staged_go_files" | xargs git add
+	else
+		echo "pre-commit: gofmt not found, skipping go formatting" >&2
+	fi
+fi
+
+staged_web_files=$(git diff --cached --name-only --diff-filter=ACM -- 'frontend/*')
+if [ -n "$staged_web_files" ]; then
+	if [ -d frontend/node_modules ] && command -v pnpm >/dev/null 2>&1; then
+		cd frontend && pnpm lint-staged
+	else
+		echo "pre-commit: frontend dependencies not installed, skipping lint-staged" >&2
+	fi
+fi

.github/pull_request_template.md

@@ -1,85 +1,13 @@
-## Pull Request
-
----
-
-### 📄 Summary
-> Why does this change exist?  
-> What problem does it solve, and why is this the right approach?
-
-
-
-#### Screenshots / Screen Recordings (if applicable)
-> Include screenshots or screen recordings that clearly show the behavior before the change and the result after the change. This helps reviewers quickly understand the impact and verify the update.
-
+<!--A few plain bullets saying what changed and why, for a reviewer skimming it - not a wall of text, not a restatement of the diff, not generated boilerplate.-->
+#### Description
 
+<!--Reference issues using `Closes #issue-number` to enable automatic closure on merge. -->
 #### Issues closed by this PR
-> Reference issues using `Closes #issue-number` to enable automatic closure on merge.
 
----
+<!--If applicable, include screenshots or screen recordings that clearly show the behavior before the change and the result after the change. -->
+#### Screenshots / Screen Recordings
 
-### ✅ Change Type
-_Select all that apply_
+<!--Anything reviewers should keep in mind while reviewing -->
+#### Additional Information
 
-- [ ] ✨ Feature
-- [ ] 🐛 Bug fix
-- [ ] ♻️ Refactor
-- [ ] 🛠️ Infra / Tooling
-- [ ] 🧪 Test-only
-
----
-
-### 🐛 Bug Context
-> Required if this PR fixes a bug
-
-#### Root Cause
-> What caused the issue?  
-> Regression, faulty assumption, edge case, refactor, etc.
-
-#### Fix Strategy
-> How does this PR address the root cause?
-
----
-
-### 🧪 Testing Strategy
-> How was this change validated?
-
-- Tests added/updated:
-- Manual verification:
-- Edge cases covered:
-
----
-
-### ⚠️ Risk & Impact Assessment
-> What could break? How do we recover?
-
-- Blast radius:
-- Potential regressions:
-- Rollback plan:
-
----
-
-### 📝 Changelog
-> Fill only if this affects users, APIs, UI, or documented behavior  
-> Use **N/A** for internal or non-user-facing changes
-
-| Field | Value |
-|------|-------|
-| Deployment Type | Cloud / OSS / Enterprise |
-| Change Type | Feature / Bug Fix / Maintenance |
-| Description | User-facing summary |
-
----
-
-### 📋 Checklist
-- [ ] Tests added or explicitly not required
-- [ ] Manually tested
-- [ ] Breaking changes documented
-- [ ] Backward compatibility considered
-
----
-
-## 👀 Notes for Reviewers
-
-<!-- Anything reviewers should keep in mind while reviewing -->
-
----
+<!--Please delete paragraphs that you did not use before submitting.-->

.github/workflows/docs.yml

@@ -1,83 +0,0 @@
-name: "Update PR labels and Block PR until related docs are shipped for the feature"
-
-on:
-  pull_request:
-    branches:
-      - main
-    types: [opened, edited, labeled, unlabeled]
-
-permissions:
-  pull-requests: write
-  contents: read
-
-jobs:
-  docs_label_check:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check PR Title and Manage Labels
-        uses: actions/github-script@v6
-        with:
-          script: |
-            const prTitle = context.payload.pull_request.title;
-            const prNumber = context.payload.pull_request.number;
-            const owner = context.repo.owner;
-            const repo = context.repo.repo;
-
-            // Fetch the current PR details to get labels
-            const pr = await github.rest.pulls.get({
-              owner,
-              repo,
-              pull_number: prNumber
-            });
-
-            const labels = pr.data.labels.map(label => label.name);
-
-            if (prTitle.startsWith('feat:')) {
-              const hasDocsRequired = labels.includes('docs required');
-              const hasDocsShipped = labels.includes('docs shipped');
-              const hasDocsNotRequired = labels.includes('docs not required');
-
-              // If "docs not required" is present, skip the checks
-              if (hasDocsNotRequired && !hasDocsRequired) {
-                console.log("Skipping checks due to 'docs not required' label.");
-                return; // Exit the script early
-              }
-              
-              // If "docs shipped" is present, remove "docs required" if it exists
-              if (hasDocsShipped && hasDocsRequired) {
-                await github.rest.issues.removeLabel({
-                  owner,
-                  repo,
-                  issue_number: prNumber,
-                  name: 'docs required'
-                });
-                console.log("Removed 'docs required' label.");
-              }
-
-              // Add "docs required" label if neither "docs shipped" nor "docs required" are present
-              if (!hasDocsRequired && !hasDocsShipped) {
-                await github.rest.issues.addLabels({
-                  owner,
-                  repo,
-                  issue_number: prNumber,
-                  labels: ['docs required']
-                });
-                console.log("Added 'docs required' label.");
-              }
-            }
-
-            // Fetch the updated labels after any changes
-            const updatedPr = await github.rest.pulls.get({
-              owner,
-              repo,
-              pull_number: prNumber
-            });
-
-            const updatedLabels = updatedPr.data.labels.map(label => label.name);
-            const updatedHasDocsRequired = updatedLabels.includes('docs required');
-            const updatedHasDocsShipped = updatedLabels.includes('docs shipped');
-
-            // Block PR if "docs required" is still present and "docs shipped" is missing
-            if (updatedHasDocsRequired && !updatedHasDocsShipped) {
-              core.setFailed("This PR requires documentation. Please remove the 'docs required' label and add the 'docs shipped' label to proceed.");
-            }

.github/workflows/goci.yaml

@@ -53,6 +53,21 @@ jobs:
     with:
       PRIMUS_REF: main
       GO_VERSION: 1.24
+  semconv-generated:
+    if: |
+      github.event_name == 'merge_group' ||
+      (github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork && github.event.pull_request.user.login != 'dependabot[bot]' && ! contains(github.event.pull_request.labels.*.name, 'safe-to-test')) ||
+      (github.event_name == 'pull_request_target' && contains(github.event.pull_request.labels.*.name, 'safe-to-test'))
+    runs-on: ubuntu-latest
+    steps:
+      - name: self-checkout
+        uses: actions/checkout@v4
+      - name: go-install
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.24"
+      - name: check-semconv-generated-files
+        run: go run ./scripts/semconv -check
   build:
     if: |
       github.event_name == 'merge_group' ||

.github/workflows/integrationci.yaml

@@ -61,6 +61,7 @@ jobs:
           - querierauthz
           - role
           - rootuser
+          - savedview
           - serviceaccount
           - spanmapper
           - querier_json_body

.gitignore

@@ -90,8 +90,6 @@ queries.active
 .devenv/**/tmp/**
 .qodo
 
-.dev
-
 ### Python ###
 # Byte-compiled / optimized / DLL files
 __pycache__/
@@ -231,4 +229,6 @@ cython_debug/
 # LSP config files
 pyrightconfig.json
 
-
+# dev
+.dev/
+.claude/worktrees/

Makefile

@@ -35,6 +35,13 @@ DOCKERFILE_ENTERPRISE 			= $(SRC)/cmd/enterprise/Dockerfile
 DOCKER_REGISTRY_ENTERPRISE 		?= docker.io/signoz/signoz
 JS_BUILD_CONTEXT 				= $(SRC)/frontend
 
+##############################################################
+# git hooks
+##############################################################
+# Hooks live outside the working tree, so they cannot be checked in. Expanded
+# while this file is parsed, which wires them up on any make invocation.
+GITHOOKS_INSTALL := $(shell sh $(SRC)/.githooks/install >/dev/null 2>&1 || true)
+
 ##############################################################
 # directories
 ##############################################################
@@ -233,6 +240,10 @@ py-clean: ## Clear all pycache and pytest cache from tests directory recursively
 ##############################################################
 # generate commands
 ##############################################################
+.PHONY: semconv-generate
+semconv-generate: ## Regenerate semantic-convention families for Go and TypeScript
+	@go run ./scripts/semconv
+
 .PHONY: gen-mocks
 gen-mocks:
 	@echo ">> Generating mocks"

docs/contributing/go/types.md

@@ -61,31 +61,37 @@ type Channel struct {
 
 ```go
 type AuthDomain struct {
-    storableAuthDomain *StorableAuthDomain
-    authDomainConfig   *AuthDomainConfig
+    storableAuthDomain       *StorableAuthDomain
+    storableAuthDomainConfig *StorableAuthDomainConfig
 }
 
 type StorableAuthDomain struct {
     bun.BaseModel `bun:"table:auth_domain"`
     types.Identifiable
     Name  string      `bun:"name"`
-    Data  string      `bun:"data"`  // AuthDomainConfig serialized as JSON
+    Data  string      `bun:"data"`  // StorableAuthDomainConfig serialized as JSON
     OrgID valuer.UUID `bun:"org_id"`
     types.TimeAuditable
 }
 
 type PostableAuthDomain struct {
-    Config AuthDomainConfig `json:"config"`
-    Name   string           `json:"name"`
+    Name        string           `json:"name" required:"true"`
+    Enabled     bool             `json:"enabled"`
+    Config      AuthDomainConfig `json:"config" required:"true"`
+    RoleMapping *RoleMapping     `json:"roleMapping"`
 }
 
-type UpdateableAuthDomain struct {
-    Config AuthDomainConfig `json:"config"` // Name intentionally absent
+type UpdatableAuthDomain struct {
+    Enabled     bool             `json:"enabled"` // Name intentionally absent
+    Config      AuthDomainConfig `json:"config" required:"true"`
+    RoleMapping *RoleMapping     `json:"roleMapping"`
 }
 
 type GettableAuthDomain struct {
-    *StorableAuthDomain
-    *AuthDomainConfig
+    StorableAuthDomain
+    Enabled           bool               `json:"enabled"`
+    Config            AuthDomainConfig   `json:"config"`
+    RoleMapping       *RoleMapping       `json:"roleMapping"`
     AuthNProviderInfo *AuthNProviderInfo `json:"authNProviderInfo"`
 }
 ```
@@ -93,11 +99,74 @@ type GettableAuthDomain struct {
 Each flavor exists for a concrete reason:
 
 - `StorableAuthDomain` stores the typed config as an opaque `Data string` column, so the schema does not need to migrate every time a config field is added.
-- `PostableAuthDomain` carries the config as a structured object (not a string) for the request.
-- `UpdateableAuthDomain` excludes `Name` because a domain's name cannot change after creation.
+- `PostableAuthDomain` carries the config as a structured object (not a string) for the request; `AuthDomainConfig` is a kind/spec envelope.
+- `UpdatableAuthDomain` excludes `Name` because a domain's name cannot change after creation.
 - `GettableAuthDomain` adds `AuthNProviderInfo`, which is derived at read time and never persisted.
 
-The core `AuthDomain` holds the two live halves — `storableAuthDomain` and `authDomainConfig` — and owns business methods such as `Update(config)`. Conversions use the `New<Output>From<Input>` form: `NewAuthDomainFromConfig`, `NewAuthDomainFromStorableAuthDomain`, `NewGettableAuthDomainFromAuthDomain`.
+The core `AuthDomain` holds the two live halves — `storableAuthDomain` and `storableAuthDomainConfig` — and owns business methods such as `Update(updatable)` and `Patch(patchable)`. Conversions use the `New<Output>From<Input>` form: `NewAuthDomainFromPostableAuthDomain`, `NewAuthDomainFromStorableAuthDomain`, `NewGettableAuthDomainFromAuthDomain`.
+
+## Sum types: the kind/spec envelope
+
+When a domain type is a *sum type* — exactly one of several variants, selected by a discriminator — model it as an envelope with a `kind` and a `spec`:
+
+```go
+type FooConfig struct {
+    Kind FooKind `json:"kind" required:"true"`
+    Spec any     `json:"spec" required:"true"`
+}
+```
+
+```json
+{ "kind": "bar", "spec": { "url": "...", "timeout": "30s" } }
+```
+
+`Kind` is a `valuer.String` enum implementing `Enum()`; `Spec` holds exactly one concrete variant type (`BarSpec`, `BazSpec`, …). `RuleThresholdData` and `EvaluationEnvelope` in `pkg/types/ruletypes/` are the canonical in-tree examples; the dashboard panel/query/variable plugins in `pkg/types/dashboardtypes/` are the same pattern behind generics. (`QueryEnvelope` in querybuildertypes uses `type` as the discriminator key for historical reasons; new envelopes use `kind`.)
+
+### The envelope goes at the point of variance, not the resource root
+
+Put the envelope on the field that actually varies. The resource root is almost never a sum type — a `Foo` has a `name` and an `enabled` flag regardless of which kind it is configured with; only its configuration varies, so the envelope is the `config` field:
+
+```json
+{ "name": "my-foo", "enabled": true, "config": { "kind": "bar", "spec": { "...": "..." } } }
+```
+
+Hoisting `kind`/`spec` to the root would turn the whole resource into a `oneOf`: every flavor (`PostableFoo`, `UpdatableFoo`, `GettableFoo`) then needs one variant schema per kind, each repeating the common fields; every new common field has to be added to all of them; and generated clients get unions of large objects instead of one small union that narrows on `config.kind`. A root-level `kind` also collides with the resource-model meaning of the word — root `kind` conventionally answers "what resource is this" (`Dashboard`), never "which flavor of config does it hold".
+
+The existing domains already follow this placement:
+
+- **Rules** — plain root; envelopes on the varying fields: `thresholds: {kind, spec}` and `evaluation: {kind, spec}`.
+- **Dashboards** — metadata at the root plus one typed `spec`; the unions sit deep inside, at each panel/query/variable plugin (`{kind, spec}` in `perses_plugin_wrappers.go`).
+- **Saved views** — root `{schemaVersion, spec}`, where `spec` is a *versioning* envelope holding one fixed type, not a union; the unions are inside it (`spec.queries: [{type, spec}]`). Same word, different job — a versioned body is not a discriminated union.
+
+### Why this tagging style
+
+Of the union encodings in common use, the envelope is the *adjacently tagged* one — tag and payload side by side. Variant payloads stay collision-free, and each kind maps to a named wrapper schema that carries the discriminator, which is exactly what OpenAPI generators need. The alternatives lose on those points: *internally tagged* (`{"kind": "bar", ...fields flattened}`) mixes common and variant fields, admits cross-variant key collisions, and forces every variant schema to redeclare the discriminator; *sibling optional fields* (`{"kind": "bar", "barConfig": {}, "bazConfig": {}}`) is the anti-pattern the first rule below exists to prevent.
+
+The rules that make the envelope work:
+
+- **Never model variants as sibling fields.** A struct with `Bar *BarSpec`, `Baz *BazSpec` next to a discriminator cannot be expressed as an OpenAPI discriminated union, forces nilability checks on every consumer, and silently admits contradictory payloads (kind=bar with a baz spec). The chosen variant *is* the payload.
+- **The envelope owns `UnmarshalJSON`.** Decode `kind` first, then switch on it to decode and validate the matching concrete type into `Spec`. Unknown kinds and missing specs are rejected at the boundary:
+
+    ```go
+    func (typ *FooConfig) UnmarshalJSON(data []byte) error {
+        var raw map[string]json.RawMessage
+        // ... unmarshal raw, decode raw["kind"] ...
+        switch kind {
+        case FooKindBar:
+            spec := BarSpec{}
+            if err := json.Unmarshal(raw["spec"], &spec); err != nil {
+                return err
+            }
+            typ.Spec = spec
+        // ... one case per kind, default rejects ...
+        }
+        typ.Kind = kind
+        return nil
+    }
+    ```
+- **Consumers type-assert on `Spec`** (`config.Spec.(BarSpec)`) after switching on `Kind`. If assertion sites multiply, add typed accessors on the envelope (see `EvaluationEnvelope.GetEvaluation()`).
+- **OpenAPI needs one unexported variant struct per kind** (`fooConfigBar{Kind; Spec BarSpec}`), exposed via `JSONSchemaOneOf()` and mapped via `PrepareJSONSchema` with the `x-signoz-discriminator` extension. The schema mechanics are covered in [handler.md](handler.md#oneof-with-a-discriminator).
+- **A legacy persisted shape gets a data migration or a `StorableX`.** When rows were written before the envelope existed, prefer an idempotent `sqlmigration` that rewrites them into the new shape, so the storable type simply nests the envelope. Only when the old shape must keep being written (external writers, rollback windows) keep it in a storable twin and convert at the type boundary.
 
 ## Conventions that tie the flavors together
 
@@ -139,6 +208,8 @@ Both are optional. Do not introduce them if `PostableX` already covers the case.
 
 - Every domain package defines the core type `X`. Only `X` is mandatory.
 - Add `PostableX` / `GettableX` / `UpdatableX` / `StorableX` one at a time, only when the shape actually diverges from `X`.
+- Model sum types as a `{kind, spec}` envelope with a validating `UnmarshalJSON` — never as sibling variant fields next to a discriminator.
+- The envelope goes on the field that varies, never at the resource root — common fields stay on the resource, outside the union.
 - Domain logic lives on `X`, not on the flavor types.
 - Conversions can be a `New<Output>From<Input>` constructor or a receiver-style `ToY()` method — pick whichever reads best at the call site.
 - Use a type alias when two shapes are truly identical.

ee/authn/callbackauthn/oidccallbackauthn/authn.go

@@ -53,10 +53,6 @@ func New(store authtypes.AuthNStore, licensing licensing.Licensing, providerSett
 }
 
 func (a *AuthN) LoginURL(ctx context.Context, siteURL *url.URL, authDomain *authtypes.AuthDomain) (string, error) {
-	if authDomain.AuthDomainConfig().AuthNProvider != authtypes.AuthNProviderOIDC {
-		return "", errors.Newf(errors.TypeInternal, authtypes.ErrCodeAuthDomainMismatch, "domain type is not oidc")
-	}
-
 	_, oauth2Config, err := a.oidcProviderAndoauth2Config(ctx, siteURL, authDomain)
 	if err != nil {
 		return "", err
@@ -85,6 +81,11 @@ func (a *AuthN) HandleCallback(ctx context.Context, query url.Values) (*authtype
 		return nil, errors.New(errors.TypeLicenseUnavailable, errors.CodeLicenseUnavailable, "a valid license is not available").WithAdditional("this feature requires a valid license").WithAdditional(err.Error())
 	}
 
+	oidcConfig, err := authDomain.Config().OIDCConfig()
+	if err != nil {
+		return nil, err
+	}
+
 	oidcProvider, oauth2Config, err := a.oidcProviderAndoauth2Config(ctx, state.URL, authDomain)
 	if err != nil {
 		return nil, err
@@ -106,14 +107,14 @@ func (a *AuthN) HandleCallback(ctx context.Context, query url.Values) (*authtype
 		return nil, err
 	}
 
-	if claims == nil && authDomain.AuthDomainConfig().OIDC.GetUserInfo {
+	if claims == nil && oidcConfig.GetUserInfo {
 		claims, err = a.claimsFromUserInfo(ctx, oidcProvider, token)
 		if err != nil {
 			return nil, err
 		}
 	}
 
-	emailClaim, ok := claims[authDomain.AuthDomainConfig().OIDC.ClaimMapping.Email].(string)
+	emailClaim, ok := claims[oidcConfig.ClaimMapping.Email].(string)
 	if !ok {
 		return nil, errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, "oidc: missing email in claims")
 	}
@@ -123,7 +124,7 @@ func (a *AuthN) HandleCallback(ctx context.Context, query url.Values) (*authtype
 		return nil, errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "oidc: failed to parse email").WithAdditional(err.Error())
 	}
 
-	if !authDomain.AuthDomainConfig().OIDC.InsecureSkipEmailVerified {
+	if !oidcConfig.InsecureSkipEmailVerified {
 		emailVerifiedClaim, ok := claims["email_verified"].(bool)
 		if !ok {
 			return nil, errors.New(errors.TypeInvalidInput, errors.CodeInvalidInput, "oidc: missing email_verified in claims")
@@ -135,14 +136,14 @@ func (a *AuthN) HandleCallback(ctx context.Context, query url.Values) (*authtype
 	}
 
 	name := ""
-	if nameClaim := authDomain.AuthDomainConfig().OIDC.ClaimMapping.Name; nameClaim != "" {
+	if nameClaim := oidcConfig.ClaimMapping.Name; nameClaim != "" {
 		if n, ok := claims[nameClaim].(string); ok {
 			name = n
 		}
 	}
 
 	var groups []string
-	if groupsClaim := authDomain.AuthDomainConfig().OIDC.ClaimMapping.Groups; groupsClaim != "" {
+	if groupsClaim := oidcConfig.ClaimMapping.Groups; groupsClaim != "" {
 		if claimValue, exists := claims[groupsClaim]; exists {
 			switch g := claimValue.(type) {
 			case []any:
@@ -161,7 +162,7 @@ func (a *AuthN) HandleCallback(ctx context.Context, query url.Values) (*authtype
 	}
 
 	role := ""
-	if roleClaim := authDomain.AuthDomainConfig().OIDC.ClaimMapping.Role; roleClaim != "" {
+	if roleClaim := oidcConfig.ClaimMapping.Role; roleClaim != "" {
 		if r, ok := claims[roleClaim].(string); ok {
 			role = r
 		}
@@ -177,11 +178,16 @@ func (a *AuthN) ProviderInfo(ctx context.Context, authDomain *authtypes.AuthDoma
 }
 
 func (a *AuthN) oidcProviderAndoauth2Config(ctx context.Context, siteURL *url.URL, authDomain *authtypes.AuthDomain) (*oidc.Provider, *oauth2.Config, error) {
-	if authDomain.AuthDomainConfig().OIDC.IssuerAlias != "" {
-		ctx = oidc.InsecureIssuerURLContext(ctx, authDomain.AuthDomainConfig().OIDC.IssuerAlias)
+	oidcConfig, err := authDomain.Config().OIDCConfig()
+	if err != nil {
+		return nil, nil, err
 	}
 
-	oidcProvider, err := oidc.NewProvider(ctx, authDomain.AuthDomainConfig().OIDC.Issuer)
+	if oidcConfig.IssuerAlias != "" {
+		ctx = oidc.InsecureIssuerURLContext(ctx, oidcConfig.IssuerAlias)
+	}
+
+	oidcProvider, err := oidc.NewProvider(ctx, oidcConfig.Issuer)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -189,13 +195,13 @@ func (a *AuthN) oidcProviderAndoauth2Config(ctx context.Context, siteURL *url.UR
 	scopes := make([]string, len(defaultScopes))
 	copy(scopes, defaultScopes)
 
-	if authDomain.AuthDomainConfig().RoleMapping != nil && len(authDomain.AuthDomainConfig().RoleMapping.GroupMappings) > 0 {
+	if authDomain.RoleMapping() != nil && len(authDomain.RoleMapping().GroupMappings) > 0 {
 		scopes = append(scopes, "groups")
 	}
 
 	return oidcProvider, &oauth2.Config{
-		ClientID:     authDomain.AuthDomainConfig().OIDC.ClientID,
-		ClientSecret: authDomain.AuthDomainConfig().OIDC.ClientSecret,
+		ClientID:     oidcConfig.ClientID,
+		ClientSecret: oidcConfig.ClientSecret,
 		Endpoint:     oidcProvider.Endpoint(),
 		Scopes:       scopes,
 		RedirectURL: (&url.URL{
@@ -212,7 +218,12 @@ func (a *AuthN) claimsFromIDToken(ctx context.Context, authDomain *authtypes.Aut
 		return nil, errors.New(errors.TypeNotFound, errors.CodeNotFound, "oidc: no id_token in token response")
 	}
 
-	verifier := provider.Verifier(&oidc.Config{ClientID: authDomain.AuthDomainConfig().OIDC.ClientID})
+	oidcConfig, err := authDomain.Config().OIDCConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	verifier := provider.Verifier(&oidc.Config{ClientID: oidcConfig.ClientID})
 	idToken, err := verifier.Verify(ctx, rawIDToken)
 	if err != nil {
 		return nil, errors.Newf(errors.TypeForbidden, errors.CodeForbidden, "oidc: failed to verify token").WithAdditional(err.Error())

ee/authn/callbackauthn/samlcallbackauthn/authn.go

@@ -40,10 +40,6 @@ func New(ctx context.Context, store authtypes.AuthNStore, licensing licensing.Li
 }
 
 func (a *AuthN) LoginURL(ctx context.Context, siteURL *url.URL, authDomain *authtypes.AuthDomain) (string, error) {
-	if authDomain.AuthDomainConfig().AuthNProvider != authtypes.AuthNProviderSAML {
-		return "", errors.Newf(errors.TypeInternal, authtypes.ErrCodeAuthDomainMismatch, "saml: domain type is not saml")
-	}
-
 	sp, err := a.serviceProvider(siteURL, authDomain)
 	if err != nil {
 		return "", err
@@ -73,6 +69,11 @@ func (a *AuthN) HandleCallback(ctx context.Context, formValues url.Values) (*aut
 		return nil, errors.New(errors.TypeLicenseUnavailable, errors.CodeLicenseUnavailable, "a valid license is not available").WithAdditional("this feature requires a valid license").WithAdditional(err.Error())
 	}
 
+	samlConfig, err := authDomain.Config().SamlConfig()
+	if err != nil {
+		return nil, err
+	}
+
 	sp, err := a.serviceProvider(state.URL, authDomain)
 	if err != nil {
 		return nil, err
@@ -101,19 +102,19 @@ func (a *AuthN) HandleCallback(ctx context.Context, formValues url.Values) (*aut
 	}
 
 	name := ""
-	if nameAttribute := authDomain.AuthDomainConfig().SAML.AttributeMapping.Name; nameAttribute != "" {
+	if nameAttribute := samlConfig.AttributeMapping.Name; nameAttribute != "" {
 		if val := assertionInfo.Values.Get(nameAttribute); val != "" {
 			name = val
 		}
 	}
 
 	var groups []string
-	if groupAttribute := authDomain.AuthDomainConfig().SAML.AttributeMapping.Groups; groupAttribute != "" {
+	if groupAttribute := samlConfig.AttributeMapping.Groups; groupAttribute != "" {
 		groups = assertionInfo.Values.GetAll(groupAttribute)
 	}
 
 	role := ""
-	if roleAttribute := authDomain.AuthDomainConfig().SAML.AttributeMapping.Role; roleAttribute != "" {
+	if roleAttribute := samlConfig.AttributeMapping.Role; roleAttribute != "" {
 		if val := assertionInfo.Values.Get(roleAttribute); val != "" {
 			role = val
 		}
@@ -131,7 +132,12 @@ func (a *AuthN) ProviderInfo(ctx context.Context, authDomain *authtypes.AuthDoma
 }
 
 func (a *AuthN) serviceProvider(siteURL *url.URL, authDomain *authtypes.AuthDomain) (*saml2.SAMLServiceProvider, error) {
-	certStore, err := a.getCertificateStore(authDomain)
+	samlConfig, err := authDomain.Config().SamlConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	certStore, err := a.getCertificateStore(samlConfig)
 	if err != nil {
 		return nil, err
 	}
@@ -142,32 +148,32 @@ func (a *AuthN) serviceProvider(siteURL *url.URL, authDomain *authtypes.AuthDoma
 	// The ServiceProviderIssuer is the client id in case of keycloak. Since we set it to the host here, we need to set the client id == host in keycloak.
 	// For AWSSSO, this is the value of Application SAML audience.
 	return &saml2.SAMLServiceProvider{
-		IdentityProviderSSOURL:      authDomain.AuthDomainConfig().SAML.SamlIdp,
-		IdentityProviderIssuer:      authDomain.AuthDomainConfig().SAML.SamlEntity,
+		IdentityProviderSSOURL:      samlConfig.Location,
+		IdentityProviderIssuer:      samlConfig.EntityID,
 		ServiceProviderIssuer:       siteURL.Host,
 		AssertionConsumerServiceURL: acsURL.String(),
-		SignAuthnRequests:           !authDomain.AuthDomainConfig().SAML.InsecureSkipAuthNRequestsSigned,
+		SignAuthnRequests:           !samlConfig.InsecureSkipAuthNRequestsSigned,
 		AllowMissingAttributes:      true,
 		IDPCertificateStore:         certStore,
 		SPKeyStore:                  dsig.RandomKeyStoreForTest(),
 	}, nil
 }
 
-func (a *AuthN) getCertificateStore(authDomain *authtypes.AuthDomain) (dsig.X509CertificateStore, error) {
+func (a *AuthN) getCertificateStore(samlConfig authtypes.SamlConfig) (dsig.X509CertificateStore, error) {
 	certStore := &dsig.MemoryX509CertificateStore{
 		Roots: []*x509.Certificate{},
 	}
 
 	var certBytes []byte
-	if strings.Contains(authDomain.AuthDomainConfig().SAML.SamlCert, "-----BEGIN CERTIFICATE-----") {
-		block, _ := pem.Decode([]byte(authDomain.AuthDomainConfig().SAML.SamlCert))
+	if strings.Contains(samlConfig.Certificate, "-----BEGIN CERTIFICATE-----") {
+		block, _ := pem.Decode([]byte(samlConfig.Certificate))
 		if block == nil {
 			return certStore, errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "no valid pem cert found")
 		}
 
 		certBytes = block.Bytes
 	} else {
-		certData, err := base64.StdEncoding.DecodeString(authDomain.AuthDomainConfig().SAML.SamlCert)
+		certData, err := base64.StdEncoding.DecodeString(samlConfig.Certificate)
 		if err != nil {
 			return certStore, errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "failed to read certificate: %s", err.Error())
 		}

ee/query-service/app/api/featureFlags.go

@@ -98,14 +98,6 @@ func (ah *APIHandler) getFeatureFlags(w http.ResponseWriter, r *http.Request) {
 		Route:      "",
 	})
 
-	if constants.IsDotMetricsEnabled {
-		for idx, feature := range featureSet {
-			if feature.Name == licensetypes.DotMetricsEnabled {
-				featureSet[idx].Active = true
-			}
-		}
-	}
-
 	ah.Respond(w, featureSet)
 }
 

ee/query-service/app/server.go

@@ -183,7 +183,6 @@ func (s *Server) createPublicServer(apiHandler *api.APIHandler, web web.Web) (*h
 	apiHandler.RegisterLogsRoutes(r, am)
 	apiHandler.RegisterIntegrationRoutes(r, am)
 	apiHandler.RegisterQueryRangeV3Routes(r, am)
-	apiHandler.RegisterInfraMetricsRoutes(r, am)
 	apiHandler.RegisterQueryRangeV4Routes(r, am)
 	apiHandler.RegisterWebSocketPaths(r, am)
 	apiHandler.RegisterMessagingQueuesRoutes(r, am)

ee/query-service/constants/constants.go

@@ -17,15 +17,3 @@ func GetOrDefaultEnv(key string, fallback string) string {
 	}
 	return v
 }
-
-// constant functions that override env vars
-
-const DotMetricsEnabled = "DOT_METRICS_ENABLED"
-
-var IsDotMetricsEnabled = false
-
-func init() {
-	if GetOrDefaultEnv(DotMetricsEnabled, "true") == "true" {
-		IsDotMetricsEnabled = true
-	}
-}

frontend/.husky/pre-commit

@@ -1,4 +0,0 @@
-#!/bin/sh
-. "$(dirname "$0")/_/husky.sh"
-
-cd frontend && pnpm lint-staged

frontend/.oxlintrc.json

@@ -487,8 +487,11 @@
     // Simplifies boolean returns
     "sonarjs/prefer-while": "error",
     // Suggests while loops over for loops
-    "sonarjs/elseif-without-else": "off"
+    "sonarjs/elseif-without-else": "off",
     // Requires final else in if-else-if chains (was disabled)
+    "signoz/no-conditional-text-nodes-with-siblings": "warn",
+    // Vendored from eslint-plugin-react-google-translate
+    "signoz/no-return-text-nodes": "warn"
   },
   "ignorePatterns": [
     "src/parser/*.ts",

frontend/jest.config.ts

@@ -56,10 +56,10 @@ const config: Config.InitialOptions = {
 	transformIgnorePatterns: [
 		// @chenglou/pretext is ESM-only; @signozhq/ui pulls it in via text-ellipsis.
 		// Pattern 1: allow .pnpm virtual store through (handled by pattern 2), plus root-level ESM packages.
-		'node_modules/(?!(\\.pnpm|lodash-es|react-dnd|core-dnd|@react-dnd|dnd-core|react-dnd-html5-backend|axios|@chenglou/pretext|@signozhq/design-tokens|@signozhq|date-fns|d3-interpolate|d3-color|api|@codemirror|@lezer|@marijn|@grafana|nuqs|uuid|copy-text-to-clipboard|react-markdown|vfile|vfile-message|unist-util-stringify-position|unified|bail|is-plain-obj|trough|remark-parse|mdast-util-from-markdown|mdast-util-to-string|micromark|micromark-core-commonmark|micromark-extension-gfm|micromark-extension-gfm-autolink-literal|micromark-extension-gfm-footnote|micromark-extension-gfm-strikethrough|micromark-extension-gfm-table|micromark-extension-gfm-tagfilter|micromark-extension-gfm-task-list-item|micromark-factory-destination|micromark-factory-label|micromark-factory-space|micromark-factory-title|micromark-factory-whitespace|micromark-util-character|micromark-util-chunked|micromark-util-classify-character|micromark-util-combine-extensions|micromark-util-decode-numeric-character-reference|micromark-util-decode-string|micromark-util-encode|micromark-util-html-tag-name|micromark-util-normalize-identifier|micromark-util-resolve-all|micromark-util-sanitize-uri|micromark-util-subtokenize|micromark-util-symbol|micromark-util-types|decode-named-character-reference|remark-rehype|mdast-util-to-hast|unist-util-position|trim-lines|unist-util-visit|unist-util-visit-parents|unist-util-is|unist-util-generated|mdast-util-definitions|property-information|hast-util-whitespace|space-separated-tokens|comma-separated-tokens|rehype-raw|hast-util-raw|hast-util-from-parse5|devlop|hastscript|hast-util-parse-selector|vfile-location|web-namespaces|hast-util-to-parse5|zwitch|html-void-elements)/)',
+		'node_modules/(?!(\\.pnpm|react-json-tree|react-base16-styling|lodash-es|react-dnd|core-dnd|@react-dnd|dnd-core|react-dnd-html5-backend|axios|@chenglou/pretext|@signozhq/design-tokens|@signozhq|date-fns|d3-interpolate|d3-color|api|@codemirror|@lezer|@marijn|@grafana|nuqs|uuid|copy-text-to-clipboard|react-markdown|vfile|vfile-message|unist-util-stringify-position|unified|bail|is-plain-obj|trough|remark-parse|mdast-util-from-markdown|mdast-util-to-string|micromark|micromark-core-commonmark|micromark-extension-gfm|micromark-extension-gfm-autolink-literal|micromark-extension-gfm-footnote|micromark-extension-gfm-strikethrough|micromark-extension-gfm-table|micromark-extension-gfm-tagfilter|micromark-extension-gfm-task-list-item|micromark-factory-destination|micromark-factory-label|micromark-factory-space|micromark-factory-title|micromark-factory-whitespace|micromark-util-character|micromark-util-chunked|micromark-util-classify-character|micromark-util-combine-extensions|micromark-util-decode-numeric-character-reference|micromark-util-decode-string|micromark-util-encode|micromark-util-html-tag-name|micromark-util-normalize-identifier|micromark-util-resolve-all|micromark-util-sanitize-uri|micromark-util-subtokenize|micromark-util-symbol|micromark-util-types|decode-named-character-reference|remark-rehype|mdast-util-to-hast|unist-util-position|trim-lines|unist-util-visit|unist-util-visit-parents|unist-util-is|unist-util-generated|mdast-util-definitions|property-information|hast-util-whitespace|space-separated-tokens|comma-separated-tokens|rehype-raw|hast-util-raw|hast-util-from-parse5|devlop|hastscript|hast-util-parse-selector|vfile-location|web-namespaces|hast-util-to-parse5|zwitch|html-void-elements)/)',
 		// Pattern 2: pnpm virtual store — ignore everything except ESM-only packages.
 		// pnpm encodes scoped packages as @scope+name@version, so match on scope prefix.
-		'node_modules/\\.pnpm/(?!(lodash-es|react-dnd|core-dnd|@react-dnd|dnd-core|react-dnd-html5-backend|axios|@chenglou|@signozhq|date-fns|d3-interpolate|d3-color|api|@codemirror|@lezer|@marijn|@grafana|nuqs|uuid|copy-text-to-clipboard|react-markdown|vfile|vfile-message|unist-util-stringify-position|unified|bail|is-plain-obj|trough|remark-parse|mdast-util-from-markdown|mdast-util-to-string|micromark|decode-named-character-reference|remark-rehype|mdast-util-to-hast|unist-util-position|trim-lines|unist-util-visit|unist-util-visit-parents|unist-util-is|unist-util-generated|mdast-util-definitions|property-information|hast-util-whitespace|space-separated-tokens|comma-separated-tokens|rehype-raw|hast-util-raw|hast-util-from-parse5|devlop|hastscript|hast-util-parse-selector|vfile-location|web-namespaces|hast-util-to-parse5|zwitch|html-void-elements)[^/]*/node_modules)',
+		'node_modules/\\.pnpm/(?!(react-json-tree|react-base16-styling|lodash-es|react-dnd|core-dnd|@react-dnd|dnd-core|react-dnd-html5-backend|axios|@chenglou|@signozhq|date-fns|d3-interpolate|d3-color|api|@codemirror|@lezer|@marijn|@grafana|nuqs|uuid|copy-text-to-clipboard|react-markdown|vfile|vfile-message|unist-util-stringify-position|unified|bail|is-plain-obj|trough|remark-parse|mdast-util-from-markdown|mdast-util-to-string|micromark|decode-named-character-reference|remark-rehype|mdast-util-to-hast|unist-util-position|trim-lines|unist-util-visit|unist-util-visit-parents|unist-util-is|unist-util-generated|mdast-util-definitions|property-information|hast-util-whitespace|space-separated-tokens|comma-separated-tokens|rehype-raw|hast-util-raw|hast-util-from-parse5|devlop|hastscript|hast-util-parse-selector|vfile-location|web-namespaces|hast-util-to-parse5|zwitch|html-void-elements)[^/]*/node_modules)',
 	],
 	setupFilesAfterEnv: ['<rootDir>/jest.setup.ts'],
 	testPathIgnorePatterns: ['/node_modules/', '/public/'],

frontend/package.json

@@ -16,11 +16,11 @@
     "lint:generated": "oxlint ./src/api/generated --fix",
     "lint:fix": "oxlint ./src --fix",
     "lint:styles": "stylelint \"src/**/*.scss\"",
+    "test:plugins": "node --test \"plugins/__tests__/*.test.mjs\"",
     "jest": "jest",
     "jest:coverage": "jest --coverage",
     "jest:watch": "jest --watch",
-    "postinstall": "pnpm i18n:generate-hash && (is-ci || pnpm husky:configure)  && node scripts/update-registry.cjs",
-    "husky:configure": "cd .. && husky install frontend/.husky && cd frontend && chmod ug+x .husky/*",
+    "postinstall": "pnpm i18n:generate-hash && (is-ci || sh ../.githooks/install) && node scripts/update-registry.cjs",
     "commitlint": "commitlint --edit $1",
     "test": "jest",
     "test:changedsince": "jest --changedSince=main --coverage --silent",
@@ -87,6 +87,7 @@
     "jest": "30.2.0",
     "js-base64": "^3.7.2",
     "lodash-es": "^4.17.21",
+    "monaco-editor": "0.55.1",
     "motion": "12.4.13",
     "nuqs": "2.8.8",
     "overlayscrollbars": "^2.16.0",
@@ -125,6 +126,7 @@
     "rrule": "2.8.1",
     "styled-components": "^5.3.11",
     "timestamp-nano": "^1.0.0",
+    "translation-resilience": "^0.2.0",
     "typescript": "5.9.3",
     "uplot": "1.6.31",
     "uuid": "14.0.1",
@@ -183,7 +185,6 @@
     "@typescript/native-preview": "7.0.0-dev.20260430.1",
     "eslint-plugin-sonarjs": "4.0.2",
     "glob": "^13.0.6",
-    "husky": "^7.0.4",
     "is-ci": "^3.0.1",
     "jest-environment-jsdom": "29.7.0",
     "jest-styled-components": "^7.2.0",
@@ -194,7 +195,7 @@
     "oxfmt": "0.54.0",
     "oxlint": "1.69.0",
     "oxlint-tsgolint": "0.23.0",
-    "postcss": "8.5.14",
+    "postcss": "8.5.26",
     "postcss-scss": "4.0.9",
     "react-resizable": "3.0.4",
     "redux-mock-store": "1.5.4",
@@ -235,4 +236,4 @@
     "tmp@<0.2.6": ">=0.2.6 <0.3.0",
     "yaml@>=1.0.0 <1.10.3": ">=1.10.3 <2"
   }
-}
+}

frontend/plugins/__tests__/README.md

@@ -0,0 +1,130 @@
+# Plugin rule tests
+
+Tests for the custom oxlint rules in `plugins/rules/`.
+
+```bash
+pnpm test:plugins
+```
+
+Runs on `node --test` rather than jest. The jest config is built for application
+code — jsdom, ts-jest ESM transforms, a large `transformIgnorePatterns` wall —
+and none of it applies to a suite whose only job is to shell out to the linter.
+
+## Why it drives the real binary
+
+Each case is written to a temp file and linted by the actual `oxlint` binary,
+with every builtin category switched off so the only diagnostics that can appear
+belong to the rule under test. Assertions therefore describe what CI enforces.
+
+The alternative — walking the AST in-process — would need a stand-in for
+oxlint's JS plugin AST. That AST is ESTree-shaped but not ESTree, and it carries
+no type information, so a stand-in would drift from the runtime it claims to
+model and the tests would certify behaviour that never happens.
+
+All cases in a suite share one `oxlint` invocation and are mapped back by
+filename. Per-case spawning costs roughly 80ms each; batching keeps both suites
+together at around 250ms.
+
+## Adding a suite
+
+```js
+import { ruleTester } from './rule-tester.mjs';
+
+await ruleTester({
+	rule: 'no-navigator-clipboard',
+	valid: ['const x = 1;'],
+	invalid: [
+		{
+			code: 'navigator.clipboard.writeText("x");',
+			errors: [{ message: 'useCopyToClipboard', line: 1, column: 1 }],
+		},
+	],
+});
+```
+
+`ruleTester` must be awaited at the top level — it loads the plugin and runs
+`oxlint` before declaring the tests.
+
+- `rule` — the key the plugin exports it under. `plugin` defaults to
+  `plugins/signoz.mjs`; pass a path relative to `frontend/` for another plugin.
+- Cases are `.tsx` unless a `filename` gives another extension.
+- `errors` takes a count or an array. Each entry may assert `message` (substring
+  or `RegExp`), `line` and `column`; omitted fields are not checked.
+- `name` labels the case in the output and defaults to its first line of code.
+- `output` asserts the source after suggestions are applied — see below.
+- `todo` marks a case as a known defect — see below.
+
+## Suggestions
+
+Both Google Translate rules attach their wrap as a *suggestion*, not a fix, so
+`--fix` leaves the code alone and `--fix-suggestions` applies it. The wrap is
+`<span className="translate-safe">`, and `.translate-safe` is `display: contents`
+in `src/styles.scss`: React owns an element that absorbs Translate's `<font>`
+swap, while the box tree stays as it was, so a flex or grid parent still sees one
+contiguous text run rather than a new item with its own `gap`.
+
+It stays a suggestion because the element is still a DOM child even with no box:
+`> *`, `:nth-child` and sibling selectors still count it, and a component that
+inspects its children — `React.Children.map`, antd `Tooltip`, `Space` — sees an
+element where a string used to be. That is what oxlint means by "May change
+program behavior" in `--fix-suggestions --help`.
+
+An invalid case carrying `output` is linted twice: once for diagnostics, and
+once with `--fix-suggestions` over an untouched copy of the same files. The
+second run costs one extra `oxlint` spawn per suite and only happens when at
+least one case asks for it.
+
+```js
+{
+	code: "export const A = () => <div>{f ? 'a' : 'b'}<b/></div>;",
+	errors: 2,
+	output:
+		'export const A = () => <div>{f ? <span className="translate-safe">a</span> : <span className="translate-safe">b</span>}<b/></div>;',
+}
+```
+
+Suggestions do not reformat, so a real run is `oxlint --fix-suggestions` then
+`oxfmt`.
+
+## Known defects
+
+A case carrying `todo` asserts what the rule *should* do. It still runs, but a
+failure is reported as a todo rather than failing the suite, so a bug can be
+pinned as an executable spec instead of prose. Fixing the rule turns the todo
+green; deleting the flag then makes it a regression guard.
+
+Cases are prefixed `FP:` where the rule reports something it should not, `GAP:`
+where it misses something it should catch, and `TYPE-AWARE:` where the miss is
+only fixable once the linter can resolve types. Everything without a flag is a
+characterisation test recording current behaviour.
+
+The current todos:
+
+**Gaps — constructs the rules never visit.** `isProblematicConditional` requires
+a `JSXElement` parent, so a conditional inside a fragment is never inspected even
+though the failure does not care about the parent's kind. `no-return-text-nodes`
+listens only for `FunctionDeclaration` and reads the name off `node.id`, so
+arrow-function components and anonymous default exports are invisible — this
+codebase writes components as arrow functions, which is why that rule reports
+nothing across `src`.
+
+Class components are left out deliberately rather than pinned as a gap: there
+are none in `src`.
+
+**Type-aware gaps.** Upstream resolves branch types through
+`@typescript-eslint/utils` and reports anything typed `string` or `number`.
+oxlint's JS plugin runtime exposes no type information — `sourceCode.parserServices`
+is always `{}` — so those code paths were removed rather than left dormant. The
+`TYPE-AWARE:` todos record what they used to catch, and become the acceptance
+criteria if oxlint ever hands types to JS plugins.
+
+## Not a defect
+
+Without types, `no-conditional-text-nodes-with-siblings` falls back to a callee
+allowlist (`t`, `formatMessage`, `toString`, `toLocaleString`). Cases around
+that allowlist pin its edges; widening it is the supported way to catch more
+call expressions.
+
+Both branches of a ternary are reported separately, so one fix can clear two
+diagnostics. That inflates the count but every reported node is genuinely a text
+node, so the cases assert both.

frontend/plugins/__tests__/no-conditional-text-nodes-with-siblings.test.mjs

@@ -0,0 +1,302 @@
+import { ruleTester } from './rule-tester.mjs';
+
+const CONDITIONAL = 'Conditionally rendered text nodes with siblings';
+const PRECEDED = 'Text nodes which are preceded by a conditional expression';
+
+await ruleTester({
+	rule: 'no-conditional-text-nodes-with-siblings',
+	valid: [
+		{
+			name: 'conditional text node without siblings',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? 'yes' : 'no'}\n\t</div>\n);",
+		},
+		{
+			name: 'boolean branches are not text',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? true : false}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'null branches are not text',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? null : null}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'element branches are already wrapped',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? <b>y</b> : <i>n</i>}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'text node before the conditional is safe',
+			code:
+				'export const A = () => (\n\t<div>\n\t\tleading text\n\t\t{flag && <b>y</b>}\n\t</div>\n);',
+		},
+		{
+			name: 'member expression on the condition side is not rendered',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{obj.name && <b>y</b>}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'binary comparison on the condition side is not rendered',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{obj.name === 'x' && <b>y</b>}\n\t\t<span>x</span>\n\t</div>\n);",
+		},
+		// An empty string renders no text node at all, so there is nothing for
+		// Google Translate to wrap and nothing for React to lose. Reporting it used
+		// to be the rule's most common false positive.
+		{
+			name: 'element branch with an empty-string fallback',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? <b>Free Trial</b> : ''}\n\t\t<span>s</span>\n\t</div>\n);",
+		},
+		{
+			name: 'both branches empty',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? '' : ''}\n\t\t<span>s</span>\n\t</div>\n);",
+		},
+		{
+			name: 'logical and with an empty-string right-hand side',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag && ''}\n\t\t<span>s</span>\n\t</div>\n);",
+		},
+
+		// A template literal is checked the same way as the quoted form, so `{' '}`
+		// and ``{` `}`` agree.
+		{
+			name: 'empty template literal branch',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? `` : ''}\n\t\t<span>s</span>\n\t</div>\n);",
+		},
+		{
+			name: 'whitespace-only template literal branch is skipped',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? ` ` : <b>x</b>}\n\t\t<span>s</span>\n\t</div>\n);',
+		},
+	],
+	invalid: [
+		{
+			name: 'string literal branches with an element sibling',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? 'yes' : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 19 },
+			],
+			output:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? <span className="translate-safe">yes</span> : <span className="translate-safe">no</span>}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'logical and with a string right-hand side',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag && 'yes'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [{ message: CONDITIONAL, line: 3, column: 12 }],
+		},
+		{
+			name: 'numeric literals render as text',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? 1 : 2}\n\t\t<span>x</span>\n\t</div>\n);',
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 15 },
+			],
+			output:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? <span className="translate-safe">{1}</span> : <span className="translate-safe">{2}</span>}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'template literal branch',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? `yes ${n}` : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 24 },
+			],
+			output:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? <span className="translate-safe">{`yes ${n}`}</span> : <span className="translate-safe">no</span>}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'member expression branch',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? obj.name : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 22 },
+			],
+			output:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? <span className="translate-safe">{obj.name}</span> : <span className="translate-safe">no</span>}\n\t\t<span>x</span>\n\t</div>\n);',
+		},
+		{
+			name: 'a string needing escapes stays inside braces',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? "it\'s" : <b>x</b>}\n\t\t<span>s</span>\n\t</div>\n);',
+			errors: [{ message: CONDITIONAL, line: 3, column: 11 }],
+			output:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? <span className="translate-safe">{"it\'s"}</span> : <b>x</b>}\n\t\t<span>s</span>\n\t</div>\n);',
+		},
+		{
+			name: 'optional chaining branch',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? obj?.deep?.name : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 29 },
+			],
+		},
+		{
+			name: 'nested ternary reports every text branch',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{a ? (b ? 'x' : 'y') : 'z'}\n\t\t<span>s</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 13 },
+				{ message: CONDITIONAL, line: 3, column: 19 },
+				{ message: CONDITIONAL, line: 3, column: 26 },
+			],
+		},
+		{
+			name: 'static text following a conditional',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag && <b>y</b>}\n\t\ttrailing text\n\t</div>\n);',
+			errors: [{ message: PRECEDED, line: 3, column: 21 }],
+			// Only the visible run is wrapped; the surrounding newlines and tabs are
+			// formatting and must stay outside the element.
+			output:
+				'export const A = () => (\n\t<div>\n\t\t{flag && <b>y</b>}\n\t\t<span className="translate-safe">trailing text</span>\n\t</div>\n);',
+		},
+		{
+			name: 'conditional text plus trailing static text reports both kinds',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? 'a' : 'b'}\n\t\tliteral tail\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 17 },
+				{ message: PRECEDED, line: 3, column: 21 },
+			],
+		},
+
+		// The callee allowlist below is the untyped fallback. Without type
+		// information the rule can only recognise known string-returning helpers,
+		// so `t()` and `formatMessage()` are reported while an arbitrary call is
+		// not. These cases pin that boundary.
+		{
+			name: 't() branch is reported via the callee allowlist',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? t('key') : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 22 },
+			],
+		},
+		{
+			name: 'formatMessage() branch is reported via the callee allowlist',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? formatMessage({id:'k'}) : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 37 },
+			],
+		},
+		{
+			name: 'arbitrary call is not recognised, only the literal branch reports',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? getString() : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [{ message: CONDITIONAL, line: 3, column: 25 }],
+		},
+		{
+			name: 'bare identifier is not recognised, only the literal branch reports',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? name : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [{ message: CONDITIONAL, line: 3, column: 18 }],
+		},
+		{
+			name: 'toString() branch is reported',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? val.toString() : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 28 },
+			],
+		},
+		{
+			name: 'toLocaleString() branch is reported',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? val.toLocaleString() : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 34 },
+			],
+		},
+		{
+			name: 't() in its own container following a conditional',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag && <b>y</b>}\n\t\t{t('key')}\n\t</div>\n);",
+			errors: [{ message: PRECEDED, line: 4, column: 4 }],
+		},
+		{
+			name: 'toString() in its own container following a conditional',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag && <b>y</b>}\n\t\t{val.toString()}\n\t</div>\n);',
+			errors: [{ message: PRECEDED, line: 4, column: 4 }],
+			// The whole container is replaced, so the result is not `{<span>{…}</span>}`.
+			output:
+				'export const A = () => (\n\t<div>\n\t\t{flag && <b>y</b>}\n\t\t<span className="translate-safe">{val.toString()}</span>\n\t</div>\n);',
+		},
+		{
+			name: 'whitespace-only string branch is skipped, the other branch reports',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? ' ' : 'x'}\n\t\t<span>s</span>\n\t</div>\n);",
+			errors: [{ message: CONDITIONAL, line: 3, column: 17 }],
+		},
+		{
+			name: 'template literal holding an expression is not blank',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag ? `${n}` : <b>x</b>}\n\t\t<span>s</span>\n\t</div>\n);',
+			errors: [{ message: CONDITIONAL, line: 3, column: 11 }],
+		},
+
+		// Upstream resolves branch types through `@typescript-eslint/utils` and
+		// reports anything typed `string` or `number`. oxlint's JS plugin runtime
+		// exposes no type information, so those paths were dropped and only the
+		// callee allowlist remains. Kept as todos: if oxlint ever hands types to JS
+		// plugins these become the acceptance criteria.
+		{
+			todo: 'needs type information to know the call returns a string',
+			name: 'TYPE-AWARE: call returning a string',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? getString() : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 25 },
+			],
+		},
+		{
+			todo: 'needs type information to know the identifier is a string',
+			name: 'TYPE-AWARE: identifier holding a string',
+			code:
+				"export const A = () => (\n\t<div>\n\t\t{flag ? name : 'no'}\n\t\t<span>x</span>\n\t</div>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 18 },
+			],
+		},
+		{
+			todo: 'needs type information to know the identifier is a string',
+			name: 'TYPE-AWARE: string identifier following a conditional',
+			code:
+				'export const A = () => (\n\t<div>\n\t\t{flag && <b>y</b>}\n\t\t{label}\n\t</div>\n);',
+			errors: [{ message: PRECEDED, line: 4, column: 4 }],
+		},
+
+		// `isChildOfJSXElement` matches only `JSXElement`, so a fragment parent is
+		// never inspected. The Google Translate failure does not care whether the
+		// parent is an element or a fragment.
+		{
+			todo: 'fragment parents are never inspected',
+			name: 'GAP: conditional text with a sibling inside a fragment',
+			code:
+				"export const A = () => (\n\t<>\n\t\t{flag ? 'yes' : 'no'}\n\t\t<span>x</span>\n\t</>\n);",
+			errors: [
+				{ message: CONDITIONAL, line: 3, column: 11 },
+				{ message: CONDITIONAL, line: 3, column: 19 },
+			],
+		},
+	],
+});

frontend/plugins/__tests__/no-return-text-nodes.test.mjs

@@ -0,0 +1,162 @@
+import { ruleTester } from './rule-tester.mjs';
+
+const RETURNS_TEXT = 'React components should avoid returning text nodes';
+
+await ruleTester({
+	rule: 'no-return-text-nodes',
+	valid: [
+		{
+			name: 'lowercase function is not a component',
+			code: "export function foo() {\n\treturn 'text';\n}",
+		},
+		{
+			name: 'returning JSX',
+			code: 'export function Foo() {\n\treturn <div>hi</div>;\n}',
+		},
+		{
+			name: 'returning null',
+			code: 'export function Foo() {\n\treturn null;\n}',
+		},
+		{
+			name: 'returning boolean',
+			code: 'export function Foo() {\n\treturn true;\n}',
+		},
+		{ name: 'bare return', code: 'export function Foo() {\n\treturn;\n}' },
+		{
+			name: 'returning a variable is not a literal',
+			code: "export function Foo() {\n\tconst s = 'x';\n\treturn s;\n}",
+		},
+		{
+			name: 'lowercase nested function inside a component',
+			code:
+				"export function Foo() {\n\tfunction helper() {\n\t\treturn 'x';\n\t}\n\treturn <div/>;\n}",
+		},
+
+		{
+			// The repo has no class components, so this is out of scope rather than
+			// a gap worth closing.
+			name: 'class method',
+			code: "export class Foo {\n\trender() {\n\t\treturn 'text';\n\t}\n}",
+		},
+	],
+	invalid: [
+		{
+			name: 'string literal',
+			code: "export function Foo() {\n\treturn 'text';\n}",
+			errors: [{ message: RETURNS_TEXT, line: 2, column: 2 }],
+			output:
+				'export function Foo() {\n\treturn <span className="translate-safe">{\'text\'}</span>;\n}',
+		},
+		{
+			// JSX does not parse in a `.ts` file, so no suggestion is offered there.
+			name: 'string literal in a non-JSX file',
+			filename: 'case.ts',
+			code: "export function Foo() {\n\treturn 'text';\n}",
+			errors: [{ message: RETURNS_TEXT, line: 2, column: 2 }],
+			output: "export function Foo() {\n\treturn 'text';\n}",
+		},
+		{
+			name: 'numeric literal',
+			code: 'export function Foo() {\n\treturn 42;\n}',
+			errors: [{ message: RETURNS_TEXT, line: 2, column: 2 }],
+		},
+		{
+			name: 'template literal',
+			code: 'export function Foo() {\n\treturn `text ${x}`;\n}',
+			errors: [{ message: RETURNS_TEXT, line: 2, column: 2 }],
+		},
+		{
+			name: 'inside an if consequent',
+			code:
+				"export function Foo() {\n\tif (a) {\n\t\treturn 'x';\n\t}\n\treturn <div/>;\n}",
+			errors: [{ message: RETURNS_TEXT, line: 3, column: 3 }],
+		},
+		{
+			name: 'inside an else block',
+			code:
+				"export function Foo() {\n\tif (a) {\n\t\treturn <div/>;\n\t} else {\n\t\treturn 'x';\n\t}\n}",
+			errors: [{ message: RETURNS_TEXT, line: 5, column: 3 }],
+		},
+		{
+			name: 'inside an else-if chain',
+			code:
+				"export function Foo() {\n\tif (a) {\n\t\treturn <div/>;\n\t} else if (b) {\n\t\treturn 'x';\n\t}\n\treturn null;\n}",
+			errors: [{ message: RETURNS_TEXT, line: 5, column: 3 }],
+		},
+		{
+			name: 'inside a switch case',
+			code:
+				"export function Foo() {\n\tswitch (a) {\n\t\tcase 1:\n\t\t\treturn 'x';\n\t\tdefault:\n\t\t\treturn <div/>;\n\t}\n}",
+			errors: [{ message: RETURNS_TEXT, line: 4, column: 4 }],
+		},
+		{
+			name: 'inside try, catch and finally',
+			code:
+				"export function Foo() {\n\ttry {\n\t\treturn 'a';\n\t} catch {\n\t\treturn 'b';\n\t} finally {\n\t\treturn 'c';\n\t}\n}",
+			errors: [
+				{ message: RETURNS_TEXT, line: 3, column: 3 },
+				{ message: RETURNS_TEXT, line: 5, column: 3 },
+				{ message: RETURNS_TEXT, line: 7, column: 3 },
+			],
+		},
+		{
+			name: 'inside a for loop',
+			code:
+				"export function Foo() {\n\tfor (let i = 0; i < 3; i++) {\n\t\treturn 'x';\n\t}\n\treturn <div/>;\n}",
+			errors: [{ message: RETURNS_TEXT, line: 3, column: 3 }],
+		},
+		{
+			name: 'inside a for-of loop',
+			code:
+				"export function Foo() {\n\tfor (const i of list) {\n\t\treturn 'x';\n\t}\n\treturn <div/>;\n}",
+			errors: [{ message: RETURNS_TEXT, line: 3, column: 3 }],
+		},
+		{
+			name: 'inside a for-in loop',
+			code:
+				"export function Foo() {\n\tfor (const k in obj) {\n\t\treturn 'x';\n\t}\n\treturn <div/>;\n}",
+			errors: [{ message: RETURNS_TEXT, line: 3, column: 3 }],
+		},
+		{
+			name: 'inside a while loop',
+			code:
+				"export function Foo() {\n\twhile (a) {\n\t\treturn 'x';\n\t}\n\treturn <div/>;\n}",
+			errors: [{ message: RETURNS_TEXT, line: 3, column: 3 }],
+		},
+		{
+			name: 'inside a do-while loop',
+			code: "export function Foo() {\n\tdo {\n\t\treturn 'x';\n\t} while (a);\n}",
+			errors: [{ message: RETURNS_TEXT, line: 3, column: 3 }],
+		},
+		{
+			name: 'capitalised nested function is treated as a component',
+			code:
+				"export function Foo() {\n\tfunction Helper() {\n\t\treturn 'x';\n\t}\n\treturn <div/>;\n}",
+			errors: [{ message: RETURNS_TEXT, line: 3, column: 3 }],
+		},
+
+		// The rule listens only for `FunctionDeclaration` and reads the component
+		// name off `node.id`. Everything below returns a text node from something
+		// React renders as a component, and none of it is reported. This codebase
+		// writes components as arrow functions, which is why the rule currently
+		// finds nothing in `src`.
+		{
+			todo: 'arrow function components are never visited',
+			name: 'GAP: arrow component with an expression body',
+			code: "export const Foo = () => 'text';",
+			errors: 1,
+		},
+		{
+			todo: 'arrow function components are never visited',
+			name: 'GAP: arrow component with a block body',
+			code: "export const Foo = () => {\n\treturn 'text';\n};",
+			errors: [{ message: RETURNS_TEXT, line: 2, column: 2 }],
+		},
+		{
+			todo: 'anonymous declarations have no node.id to read a name from',
+			name: 'GAP: anonymous default-exported component',
+			code: "export default function () {\n\treturn 'text';\n}",
+			errors: [{ message: RETURNS_TEXT, line: 2, column: 2 }],
+		},
+	],
+});

frontend/plugins/__tests__/rule-tester.mjs

@@ -0,0 +1,257 @@
+/**
+ * Test harness for oxlint JS plugins.
+ *
+ * Rules are exercised through the real `oxlint` binary rather than a hand-rolled
+ * AST walker, so what the tests assert is exactly what CI enforces. oxlint's JS
+ * plugin AST is close to ESTree but not identical, and it exposes no type
+ * information, so any in-process fake would drift from the real runtime.
+ *
+ * All cases in a suite are written to one temp directory and linted in a single
+ * oxlint invocation, then mapped back by filename. Spawning per case costs ~80ms
+ * each; batching keeps a full suite under a second.
+ */
+
+import assert from 'node:assert/strict';
+import { execFileSync } from 'node:child_process';
+import {
+	mkdirSync,
+	mkdtempSync,
+	readFileSync,
+	rmSync,
+	writeFileSync,
+} from 'node:fs';
+import { tmpdir } from 'node:os';
+import path from 'node:path';
+import test from 'node:test';
+import { fileURLToPath, pathToFileURL } from 'node:url';
+
+const FRONTEND_DIR = path.resolve(fileURLToPath(import.meta.url), '../../..');
+const OXLINT_BIN = path.join(FRONTEND_DIR, 'node_modules/.bin/oxlint');
+
+// oxlint enables its default categories unless every one is switched off, and a
+// stray builtin diagnostic would be indistinguishable from the rule under test.
+const CATEGORIES_OFF = {
+	correctness: 'off',
+	suspicious: 'off',
+	pedantic: 'off',
+	perf: 'off',
+	style: 'off',
+	restriction: 'off',
+	nursery: 'off',
+};
+
+function normaliseCase(entry, index) {
+	const testCase = typeof entry === 'string' ? { code: entry } : entry;
+	const extension = testCase.filename
+		? path.extname(testCase.filename).slice(1)
+		: 'tsx';
+	return {
+		...testCase,
+		index,
+		basename: `case-${String(index).padStart(3, '0')}.${extension}`,
+	};
+}
+
+function diagnosticFilename(diagnostic) {
+	const raw = diagnostic.filename ?? '';
+	const asPath = raw.startsWith('file://') ? fileURLToPath(raw) : raw;
+	return path.basename(asPath);
+}
+
+function toError(diagnostic) {
+	const span = diagnostic.labels?.[0]?.span;
+	return {
+		message: diagnostic.message,
+		line: span?.line,
+		column: span?.column,
+	};
+}
+
+function runOxlint(dir, configPath, extraArgs = []) {
+	const args = ['--config', configPath, '--format', 'json', ...extraArgs, '.'];
+	try {
+		return execFileSync(OXLINT_BIN, args, {
+			cwd: dir,
+			encoding: 'utf8',
+			// A rule that reports on every case can produce a lot of output.
+			maxBuffer: 64 * 1024 * 1024,
+		});
+	} catch (error) {
+		// oxlint exits non-zero whenever it reports a diagnostic, which is the
+		// expected outcome for every `invalid` case.
+		if (typeof error.stdout === 'string' && error.stdout.trim() !== '') {
+			return error.stdout;
+		}
+		throw new Error(`oxlint failed to run:\n${error.stderr || error.message}`, {
+			cause: error,
+		});
+	}
+}
+
+function writeSuite(dir, cases, { pluginPath, ruleId }) {
+	for (const testCase of cases) {
+		const target = path.join(dir, testCase.basename);
+		mkdirSync(path.dirname(target), { recursive: true });
+		writeFileSync(target, testCase.code);
+	}
+
+	const configPath = path.join(dir, '.oxlintrc.json');
+	writeFileSync(
+		configPath,
+		JSON.stringify({
+			jsPlugins: [pluginPath],
+			categories: CATEGORIES_OFF,
+			rules: { [ruleId]: 'error' },
+		}),
+	);
+	return configPath;
+}
+
+/**
+ * Lints every case in one pass, and applies suggestions in a second pass over an
+ * untouched copy when any case declares `output`.
+ *
+ * @returns {{errors: Map<string, object[]>, outputs: Map<string, string>}}
+ */
+function lintCases(cases, options) {
+	const root = mkdtempSync(path.join(tmpdir(), 'oxlint-rule-tester-'));
+	try {
+		const lintDir = path.join(root, 'lint');
+		mkdirSync(lintDir);
+		const report = JSON.parse(
+			runOxlint(lintDir, writeSuite(lintDir, cases, options)),
+		);
+
+		const errors = new Map(cases.map((testCase) => [testCase.basename, []]));
+		for (const diagnostic of report.diagnostics ?? []) {
+			const bucket = errors.get(diagnosticFilename(diagnostic));
+			// oxlint reports config-level problems without a filename; surfacing
+			// them as a suite failure beats silently testing nothing.
+			if (!bucket) {
+				throw new Error(`Unexpected diagnostic: ${diagnostic.message}`);
+			}
+			bucket.push(toError(diagnostic));
+		}
+
+		const outputs = new Map();
+		if (cases.some((testCase) => testCase.output !== undefined)) {
+			const fixDir = path.join(root, 'fix');
+			mkdirSync(fixDir);
+			runOxlint(fixDir, writeSuite(fixDir, cases, options), ['--fix-suggestions']);
+			for (const testCase of cases) {
+				outputs.set(
+					testCase.basename,
+					readFileSync(path.join(fixDir, testCase.basename), 'utf8'),
+				);
+			}
+		}
+
+		return { errors, outputs };
+	} finally {
+		rmSync(root, { recursive: true, force: true });
+	}
+}
+
+function assertMessage(actual, expected, label) {
+	if (expected instanceof RegExp) {
+		assert.match(actual, expected, label);
+	} else {
+		assert.ok(
+			actual.includes(expected),
+			`${label}\n  expected message to contain: ${expected}\n  actual: ${actual}`,
+		);
+	}
+}
+
+function assertErrors(actual, expected, code) {
+	const context = `\n--- code ---\n${code}\n--- reported ---\n${JSON.stringify(actual, null, 2)}`;
+
+	if (typeof expected === 'number') {
+		assert.equal(actual.length, expected, `error count${context}`);
+		return;
+	}
+
+	assert.equal(actual.length, expected.length, `error count${context}`);
+	expected.forEach((want, i) => {
+		const got = actual[i];
+		if (want.message !== undefined) {
+			assertMessage(got.message, want.message, `error[${i}] message${context}`);
+		}
+		if (want.line !== undefined) {
+			assert.equal(got.line, want.line, `error[${i}] line${context}`);
+		}
+		if (want.column !== undefined) {
+			assert.equal(got.column, want.column, `error[${i}] column${context}`);
+		}
+	});
+}
+
+/**
+ * Declares a suite for one rule.
+ *
+ * A case carrying `todo` asserts the behaviour the rule *should* have. It still
+ * runs, but a failure is reported as a todo instead of failing the suite, so a
+ * known bug can be pinned as an executable spec. Delete the flag once the rule
+ * is fixed and the case starts guarding the fix.
+ *
+ * An invalid case carrying `output` also asserts the source after
+ * `--fix-suggestions` has been applied.
+ *
+ * @param {object} options
+ * @param {string} options.rule - rule name as exported by the plugin
+ * @param {string} [options.plugin] - path to the plugin, relative to `frontend/`
+ * @param {Array<string | {code: string, name?: string, filename?: string, todo?: string}>} options.valid
+ * @param {Array<{code: string, name?: string, filename?: string, todo?: string, output?: string, errors: number | Array<{message?: string | RegExp, line?: number, column?: number}>}>} options.invalid
+ */
+export async function ruleTester({
+	rule,
+	plugin = 'plugins/signoz.mjs',
+	valid = [],
+	invalid = [],
+}) {
+	const pluginPath = path.join(FRONTEND_DIR, plugin);
+	const { default: pluginModule } = await import(pathToFileURL(pluginPath));
+
+	assert.ok(
+		pluginModule.rules?.[rule],
+		`plugin ${plugin} does not export a rule named "${rule}"`,
+	);
+
+	const ruleId = `${pluginModule.meta.name}/${rule}`;
+	const validCases = valid.map(normaliseCase);
+	const invalidCases = invalid.map((entry, i) =>
+		normaliseCase(entry, valid.length + i),
+	);
+	const { errors, outputs } = lintCases([...validCases, ...invalidCases], {
+		pluginPath,
+		ruleId,
+	});
+
+	const declare = (t, testCase, expected) => {
+		const label = testCase.name ?? testCase.code.trim().split('\n')[0];
+		return t.test(label, { todo: testCase.todo }, () => {
+			assertErrors(errors.get(testCase.basename), expected, testCase.code);
+			if (testCase.output !== undefined) {
+				assert.equal(
+					outputs.get(testCase.basename),
+					testCase.output,
+					`suggestion output\n--- code ---\n${testCase.code}`,
+				);
+			}
+		});
+	};
+
+	test(ruleId, async (t) => {
+		await t.test('valid', async (t) => {
+			for (const testCase of validCases) {
+				await declare(t, testCase, 0);
+			}
+		});
+
+		await t.test('invalid', async (t) => {
+			for (const testCase of invalidCases) {
+				await declare(t, testCase, testCase.errors);
+			}
+		});
+	});
+}

frontend/plugins/rules/no-conditional-text-nodes-with-siblings.mjs

@@ -0,0 +1,313 @@
+/**
+ * Rule: no-conditional-text-nodes-with-siblings
+ *
+ * Conditionally rendered text nodes with siblings should be wrapped in an
+ * element (for example a `<span>`), otherwise Google Translate causes a browser
+ * error. Translate replaces the text node with a `<font>` wrapper, React still
+ * holds a reference to the original node, and the next render throws on
+ * `removeChild`.
+ *
+ * Adapted from https://github.com/getcouped/eslint-plugin-react-google-translate
+ * (v1.0.4). The upstream rule resolves branch types through
+ * `@typescript-eslint/utils`; oxlint's JS plugin runtime exposes no type
+ * information, so those paths are dropped and call expressions are matched
+ * against the allowlist below instead.
+ */
+
+// Calls known to render as text. Without types this is the only way to
+// recognise a string-returning call; widen it to catch more helpers.
+const TEXT_RETURNING_CALLEES = new Set(['formatMessage', 't']);
+const STRINGIFY_METHODS = new Set(['toString', 'toLocaleString']);
+
+function calleeName(node) {
+	return node.type === 'Identifier' ? node.name : null;
+}
+
+function isTextReturningCall(node) {
+	const { callee } = node;
+
+	if (TEXT_RETURNING_CALLEES.has(calleeName(callee))) {
+		return node.arguments.length > 0;
+	}
+
+	if (callee.type === 'MemberExpression' && !callee.computed) {
+		return STRINGIFY_METHODS.has(calleeName(callee.property));
+	}
+
+	return STRINGIFY_METHODS.has(calleeName(callee));
+}
+
+/**
+ * True when the node renders no visible text. An empty or whitespace-only value
+ * produces no DOM text node, so Google Translate has nothing to wrap and React
+ * nothing to lose.
+ */
+function isBlankText(node) {
+	if (node.type === 'Literal' || node.type === 'JSXText') {
+		return typeof node.value === 'string' && node.value.trim() === '';
+	}
+	if (node.type === 'TemplateLiteral') {
+		return (
+			node.expressions.length === 0 &&
+			node.quasis.every((quasi) => (quasi.value.cooked ?? '').trim() === '')
+		);
+	}
+	return false;
+}
+
+function isConditionallyRendered(node) {
+	const parent = node.parent;
+	return (
+		parent?.type === 'ConditionalExpression' ||
+		parent?.type === 'LogicalExpression'
+	);
+}
+
+function isRenderedConditional(node) {
+	return (
+		node.type === 'JSXExpressionContainer' &&
+		(node.expression?.type === 'ConditionalExpression' ||
+			node.expression?.type === 'LogicalExpression')
+	);
+}
+
+/** Children that produce output, i.e. everything but formatting whitespace. */
+function renderedChildren(node) {
+	const children = node?.children;
+	if (!children) {
+		return null;
+	}
+	return children.filter((child) => !isBlankText(child));
+}
+
+/** True when `node` is a JSX child rendered alongside at least one other child. */
+function hasSiblings(node) {
+	if (!(node?.parent?.children?.length > 1)) {
+		return false;
+	}
+	return renderedChildren(node.parent).some((child) => child !== node);
+}
+
+function isPrecededByConditional(node) {
+	const children = renderedChildren(node?.parent);
+	if (!children) {
+		return false;
+	}
+	return children.some(
+		(child) => child.start < node.start && isRenderedConditional(child),
+	);
+}
+
+/** Walk out of nested conditionals so nested branches report against the outer container. */
+function getOutermostConditional(node) {
+	let current = node;
+	while (isConditionallyRendered(current)) {
+		current = current.parent;
+	}
+	return current;
+}
+
+/** True when `node` is a conditional branch rendered directly beside other JSX children. */
+function isProblematicConditional(node) {
+	if (!isConditionallyRendered(node)) {
+		return false;
+	}
+
+	const container = getOutermostConditional(node);
+	return (
+		container.parent?.type === 'JSXExpressionContainer' &&
+		container.parent.parent?.type === 'JSXElement' &&
+		hasSiblings(container.parent)
+	);
+}
+
+/** True when `node` renders after a sibling conditional, i.e. the DOM order Translate breaks. */
+function followsConditionalSibling(node) {
+	return (
+		node.parent?.parent?.type === 'JSXElement' &&
+		hasSiblings(node.parent) &&
+		isPrecededByConditional(node.parent)
+	);
+}
+
+/**
+ * `A && B` and the test of a ternary are conditions, not rendered output.
+ */
+function isCondition(node) {
+	let current = node;
+	while (current.parent?.type === 'LogicalExpression') {
+		if (current.parent.left === current) {
+			return true;
+		}
+		current = current.parent;
+	}
+	if (current.parent?.type === 'ConditionalExpression') {
+		return current.parent.test === current;
+	}
+	return false;
+}
+
+function isConditionOperand(node) {
+	if (node.parent?.type === 'BinaryExpression') {
+		return isCondition(node.parent);
+	}
+	return isCondition(node);
+}
+
+// A string may only be inlined as JSX text when it needs no escaping and no
+// whitespace of its own: JSX collapses leading and trailing whitespace, and
+// these characters would either close the element or start an entity.
+const NEEDS_BRACES = /['"{}<>&\r\n]/;
+
+// `display: contents`, declared in src/styles.scss. React owns the element so
+// Translate's `<font>` swap is absorbed, while the box tree stays as it was and
+// a flex or grid parent still sees one contiguous text run.
+const OPEN = '<span className="translate-safe">';
+const CLOSE = '</span>';
+
+/** Wraps the reported expression so React owns an element Translate cannot replace. */
+function wrapExpression(fixer, sourceCode, node) {
+	// A call reported on its own already sits in a container. Replacing the
+	// container yields `<span …>{expr}</span>` rather than `{<span …>{expr}</span>}`.
+	const target =
+		node.parent?.type === 'JSXExpressionContainer' ? node.parent : node;
+
+	if (
+		node.type === 'Literal' &&
+		typeof node.value === 'string' &&
+		!NEEDS_BRACES.test(node.value) &&
+		node.value.trim() === node.value
+	) {
+		return fixer.replaceText(target, `${OPEN}${node.value}${CLOSE}`);
+	}
+
+	return fixer.replaceText(
+		target,
+		`${OPEN}{${sourceCode.getText(node)}}${CLOSE}`,
+	);
+}
+
+/**
+ * Wraps static JSX text. Only the visible run is wrapped: the node also spans
+ * the formatting whitespace around it, which has to stay outside the element.
+ */
+function wrapJsxText(fixer, node) {
+	const raw = node.value;
+	const leading = raw.length - raw.trimStart().length;
+	const trailing = raw.length - raw.trimEnd().length;
+	return fixer.replaceTextRange(
+		[node.start + leading, node.end - trailing],
+		`${OPEN}${raw.trim()}${CLOSE}`,
+	);
+}
+
+export default {
+	meta: {
+		type: 'problem',
+		docs: {
+			description:
+				'Conditionally rendered text nodes should be wrapped in an element (for example a `<span>`), otherwise Google Translate can cause a browser error.',
+			url: 'https://github.com/getcouped/eslint-plugin-react-google-translate#eslint-plugin-react-google-translate',
+		},
+		schema: [],
+		// Wrapping adds a DOM element, which can turn into a flex/grid item or
+		// break `> *` and `:nth-child` selectors, so it is offered as a suggestion
+		// (`--fix-suggestions`) rather than applied by a bare `--fix`.
+		hasSuggestions: true,
+		messages: {
+			'conditional-text-node':
+				'Conditionally rendered text nodes with siblings, rendered as a direct child of a JSX element, must be wrapped so Google Translate cannot break React\'s DOM: `<span className="translate-safe">{value}</span>`. Translate replaces the bare text node with a `<font>` element and React then throws on `removeChild`. This also applies to values returned from functions, so `getString()` becomes `<span className="translate-safe">{getString()}</span>`.',
+			'text-node-preceded-by-conditional':
+				'Text nodes which are preceded by a conditional expression, rendered as a direct child of a JSX element, must be wrapped so Google Translate cannot break React\'s DOM: `<span className="translate-safe">text</span>`. Translate replaces the bare text node with a `<font>` element and React then throws on `removeChild`.',
+		},
+	},
+
+	createOnce(context) {
+		const suggestWrap = (build) => [{ desc: 'Wrap in a <span>', fix: build }];
+
+		const wrap = (fixer, node) => wrapExpression(fixer, context.sourceCode, node);
+
+		const reportConditional = (node) => {
+			context.report({
+				node,
+				messageId: 'conditional-text-node',
+				suggest: suggestWrap((fixer) => wrap(fixer, node)),
+			});
+		};
+
+		const reportPreceded = (node, build) => {
+			context.report({
+				node,
+				messageId: 'text-node-preceded-by-conditional',
+				suggest: suggestWrap(build),
+			});
+		};
+
+		return {
+			// String and numeric branches: `{flag ? 'yes' : 'no'}`
+			Literal(node) {
+				if (node.value === null || typeof node.value === 'boolean') {
+					return;
+				}
+				if (isBlankText(node)) {
+					return;
+				}
+				if (isProblematicConditional(node)) {
+					reportConditional(node);
+				}
+			},
+
+			TemplateLiteral(node) {
+				if (isBlankText(node)) {
+					return;
+				}
+				if (isProblematicConditional(node)) {
+					reportConditional(node);
+				}
+			},
+
+			// Static text rendered after a conditional: `{flag && <b/>}trailing`
+			JSXText(node) {
+				if (isBlankText(node)) {
+					return;
+				}
+				if (hasSiblings(node) && isPrecededByConditional(node)) {
+					reportPreceded(node, (fixer) => wrapJsxText(fixer, node));
+				}
+			},
+
+			CallExpression(node) {
+				if (isCondition(node) || !isTextReturningCall(node)) {
+					return;
+				}
+
+				if (isProblematicConditional(node)) {
+					reportConditional(node);
+				}
+				if (followsConditionalSibling(node)) {
+					reportPreceded(node, (fixer) => wrap(fixer, node));
+				}
+			},
+
+			// Values read off an object: `{flag ? user.name : 'anonymous'}`
+			MemberExpression(node) {
+				if (isConditionOperand(node)) {
+					return;
+				}
+				if (isProblematicConditional(node)) {
+					reportConditional(node);
+				}
+			},
+
+			// Optional chaining wraps the member expression: `{flag ? a?.b?.c : 'x'}`
+			ChainExpression(node) {
+				if (isConditionOperand(node)) {
+					return;
+				}
+				if (isProblematicConditional(node)) {
+					reportConditional(node);
+				}
+			},
+		};
+	},
+};

frontend/plugins/rules/no-return-text-nodes.mjs

@@ -0,0 +1,115 @@
+/**
+ * Rule: no-return-text-nodes
+ *
+ * React components should not return a bare text node. Google Translate keeps
+ * displaying the stale translated text after a state change and nothing throws,
+ * which makes the bug very hard to track down. Numbers count too: JSX renders
+ * them as text.
+ *
+ * Adapted from https://github.com/getcouped/eslint-plugin-react-google-translate
+ * (v1.0.4). Upstream walks the function body statement by statement; this
+ * version visits `ReturnStatement` directly and walks up to the enclosing
+ * function, which covers the same constructs without enumerating them.
+ */
+
+const FUNCTION_TYPES = new Set([
+	'FunctionDeclaration',
+	'FunctionExpression',
+	'ArrowFunctionExpression',
+]);
+
+function isTextNode(node) {
+	if (!node) {
+		return false;
+	}
+	if (node.type === 'TemplateLiteral') {
+		return true;
+	}
+	return (
+		node.type === 'Literal' &&
+		(typeof node.value === 'string' || typeof node.value === 'number')
+	);
+}
+
+function getEnclosingFunction(node) {
+	let current = node.parent;
+	while (current) {
+		if (FUNCTION_TYPES.has(current.type)) {
+			return current;
+		}
+		current = current.parent;
+	}
+	return null;
+}
+
+function isComponentName(name) {
+	return (
+		typeof name === 'string' && name !== '' && name[0] === name[0].toUpperCase()
+	);
+}
+
+// The suggestion introduces JSX, which only parses in a JSX-enabled file.
+function allowsJsx(filename) {
+	return filename.endsWith('.tsx') || filename.endsWith('.jsx');
+}
+
+export default {
+	meta: {
+		type: 'problem',
+		docs: {
+			description:
+				'React components should avoid returning text nodes directly (or numerical values which will be rendered as text). When a React component returns values other than JSX / null, Google Translate can continue to display stale values after state changes, without any error being thrown. Since this is very hard to debug it is better to avoid it altogether.',
+			url: 'https://github.com/getcouped/eslint-plugin-react-google-translate#eslint-plugin-react-google-translate',
+		},
+		schema: [],
+		// Wrapping changes what the component renders, so it is offered as a
+		// suggestion (`--fix-suggestions`) rather than applied by a bare `--fix`.
+		hasSuggestions: true,
+		messages: {
+			'return-value-is-text-node':
+				'React components should avoid returning text nodes directly (or numerical values which will be rendered as text). When a React component returns values other than JSX / null, Google Translate can continue to display stale values after state changes, without any error being thrown. Since this is very hard to debug it is better to avoid it altogether.',
+		},
+	},
+
+	createOnce(context) {
+		const buildSuggestion = (node) => {
+			if (!allowsJsx(context.filename)) {
+				return undefined;
+			}
+			return [
+				{
+					desc: 'Wrap in a <span>',
+					fix: (fixer) =>
+						fixer.replaceText(
+							node.argument,
+							`<span className="translate-safe">{${context.sourceCode.getText(node.argument)}}</span>`,
+						),
+				},
+			];
+		};
+
+		return {
+			ReturnStatement(node) {
+				if (!isTextNode(node.argument)) {
+					return;
+				}
+
+				// Only named function declarations are recognised as components, so a
+				// text return from a nested helper or a class method is left alone.
+				const fn = getEnclosingFunction(node);
+				if (fn?.type !== 'FunctionDeclaration') {
+					return;
+				}
+				if (!isComponentName(fn.id?.name)) {
+					return;
+				}
+
+				context.report({
+					node,
+					messageId: 'return-value-is-text-node',
+					suggest: buildSuggestion(node),
+				});
+			},
+		};
+	},
+};

frontend/plugins/signoz.mjs

@@ -13,6 +13,8 @@ import noAntdComponents from './rules/no-antd-components.mjs';
 import noSignozhqUiBarrel from './rules/no-signozhq-ui-barrel.mjs';
 import noCssModuleBracketAccess from './rules/no-css-module-bracket-access.mjs';
 import noDashboardFetchOutsideRoot from './rules/no-dashboard-fetch-outside-root.mjs';
+import noConditionalTextNodesWithSiblings from './rules/no-conditional-text-nodes-with-siblings.mjs';
+import noReturnTextNodes from './rules/no-return-text-nodes.mjs';
 
 export default {
 	meta: {
@@ -27,5 +29,7 @@ export default {
 		'no-signozhq-ui-barrel': noSignozhqUiBarrel,
 		'no-css-module-bracket-access': noCssModuleBracketAccess,
 		'no-dashboard-fetch-outside-root': noDashboardFetchOutsideRoot,
+		'no-conditional-text-nodes-with-siblings': noConditionalTextNodesWithSiblings,
+		'no-return-text-nodes': noReturnTextNodes,
 	},
 };

frontend/pnpm-workspace.yaml

@@ -13,7 +13,16 @@ overrides:
  '@babel/core@<=7.29.0': '>=7.29.6 <8'
  # via: jest > babel-plugin-istanbul > @istanbuljs/load-nyc-config@1.1.0 (js-yaml ^3.13.1)
  # remove: blocked — 1.1.0 is latest and still depends on js-yaml 3.x
- '@istanbuljs/load-nyc-config>js-yaml': '>=4.2.0 <5'
+ '@istanbuljs/load-nyc-config>js-yaml': '>=4.3.1 <5'
+ # via: babel-plugin-istanbul > test-exclude@6 > minimatch@3.1.5 (^1.1.7); also glob@7
+ # remove: blocked — babel-plugin-istanbul pins test-exclude@6, which pins minimatch@3
+ brace-expansion@<1.1.18: '>=1.1.18 <2'
+ # via: jest > glob@10 > minimatch@9.0.9 (^2.0.1); also minimatch@5.1.9 (^2.0.1)
+ # remove: blocked — jest 30 resolves glob@10 > minimatch@9 internally
+ 'brace-expansion@>=2.0.0 <2.1.4': '>=2.1.4 <3'
+ # via: eslint-plugin-sonarjs@4.0.2 (minimatch ^10.2.4) > minimatch@10.2.5 (^5.0.5)
+ # remove: blocked — minimatch@10.2.6 (latest) only widens to ^5.0.8, still vulnerable
+ 'brace-expansion@>=5.0.0 <5.0.9': '>=5.0.9 <6'
  # via: msw@1.3.2 (devDep) > cookie ^0.4.2
  # remove: upgrade msw to >=2 (ships cookie ^1). Do NOT open the cap: cookie >=1 is
  # ESM-only and breaks msw under jest's CJS sandbox (kills every test suite)
@@ -27,13 +36,26 @@ overrides:
  # remove: blocked on rolldown-vite (7.3.1 is latest, still ^0.27.0);
  #         orval >=8.20.0 and ts-jest >=29.4.11 already fixed on their side
  esbuild@>=0.27.3 <0.28.1: '>=0.28.1 <0.29.0'
+ # via: @commitlint/cli > @commitlint/config-validator > ajv@8 (fast-uri ^3.0.1)
+ # remove: blocked — ajv@8 caps fast-uri at ^3, and only 3.1.5 carries the fix
+ fast-uri@<3.1.5: '>=3.1.5 <4'
+ # via: direct devDep sass@1.97.3 (immutable ^5.0.2)
+ # remove: blocked — plain sass bumps stay within ^5, so the floor is what pulls 5.1.8
+ immutable@<5.1.8: '>=5.1.8 <6'
  # via: react-use@17.5.1 (direct, js-cookie ^2.2.1); @grafana/data > react-use@17.6.0
  # remove: bump react-use to >=17.6.1 (js-cookie ^3); @grafana/data side blocked
  js-cookie@<=3.0.5: '>=3.0.7 <4'
  # via: @orval/core@8.9.1 (devDep, js-yaml 4.1.1 EXACT pin — not deletable);
  #      json-schema-to-typescript@15 > @apidevtools/json-schema-ref-parser (^4.1.0)
  # remove: upgrade orval to >=8.20.0 (drops js-yaml dependency entirely)
- js-yaml@>=4.0.0 <=4.1.1: '>=4.2.0 <5'
+ 'js-yaml@>=4.0.0 <4.3.1': '>=4.3.1 <5'
+ # via: typescript-plugin-css-modules@5.2.0 (less ^4.2.0) > less@4.4.0 (image-size ~0.5.0)
+ # remove: bump typescript-plugin-css-modules once it floors less itself; image-size has
+ #         no patched release at all, so dropping the dep is the only fix — less@4.5.0 did
+ less@<4.5.0: '>=4.5.0 <5'
+ # via: direct dep postcss (nanoid ^3.3.17)
+ # remove: blocked — postcss 8.5.26 (latest) caps nanoid at ^3, fix landed in 3.3.18
+ nanoid@<3.3.18: '>=3.3.18 <4'
  # via: react-syntax-highlighter@15.5.0 (prismjs ^1.27.0 + refractor@3 ~1.27.0 tilde-pinned)
  # remove: bump react-syntax-highlighter to >=16.1.1 (prismjs ^1.30.0, refractor@5)
  prismjs@<1.30.0: '>=1.30.0 <2'

frontend/src/AppRoutes/index.tsx

@@ -376,7 +376,23 @@ function App(): JSX.Element {
 					tracesSampleRate: 0, // Ref: https://github.com/SigNoz/platform-pod/issues/2393#issuecomment-4603658055
 					replaysSessionSampleRate: 0.1, // This sets the sample rate at 10%. You may want to change it to 100% while in development and then sample at a lower rate in production.
 					replaysOnErrorSampleRate: 1.0, // If you're not already sampling the entire session, change the sample rate to 100% when sampling sessions where errors occur.
-					beforeSend(event) {
+					beforeSend(event, hint) {
+						const error = hint?.originalException as
+							| { name?: string; code?: string | number }
+							| undefined;
+
+						// Ignore benign aborted/cancelled requests (axios + fetch).
+						if (error?.code === 'ERR_CANCELED' || error?.code === 'ECONNABORTED') {
+							return null;
+						}
+						if (error?.name === 'AbortError') {
+							return null;
+						}
+						// Ignore benign Monaco cancellation errors (name 'Canceled').
+						if (error?.name === 'Canceled') {
+							return null;
+						}
+
 						// Drop the event if its level is 'warning' or 'info'
 						if (event.level === 'warning' || event.level === 'info') {
 							return null;

frontend/src/AppRoutes/routes.ts

@@ -527,6 +527,13 @@ const routes: AppRoutes[] = [
 		key: 'AI_OBSERVABILITY_OVERVIEW',
 		isPrivate: true,
 	},
+	{
+		path: ROUTES.AI_OBSERVABILITY_EXPLORER,
+		exact: true,
+		component: LLMObservabilityPage,
+		key: 'AI_OBSERVABILITY_EXPLORER',
+		isPrivate: true,
+	},
 	{
 		path: ROUTES.AI_OBSERVABILITY_CONFIGURATION,
 		exact: true,

frontend/src/api/generated/services/ai-observability/index.ts

@@ -0,0 +1,236 @@
+/**
+ * ! Do not edit manually
+ * * The file has been auto-generated using Orval for SigNoz
+ * * regenerate with 'pnpm generate:api'
+ * SigNoz
+ */
+import { useQuery } from 'react-query';
+import type {
+	InvalidateOptions,
+	QueryClient,
+	QueryFunction,
+	QueryKey,
+	UseQueryOptions,
+	UseQueryResult,
+} from 'react-query';
+
+import type {
+	GetAIObservabilityFieldsKeys200,
+	GetAIObservabilityFieldsKeysParams,
+	GetAIObservabilityFieldsValues200,
+	GetAIObservabilityFieldsValuesParams,
+	RenderErrorResponseDTO,
+} from '../sigNoz.schemas';
+
+import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
+import type { ErrorType } from '../../../generatedAPIInstance';
+
+/**
+ * This endpoint returns the field keys the AI observability explorer can filter on, including the computed per-trace aggregates
+ * @summary Get AI observability field keys
+ */
+export const getAIObservabilityFieldsKeys = (
+	params?: GetAIObservabilityFieldsKeysParams,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetAIObservabilityFieldsKeys200>({
+		url: `/api/v1/ai_observability/fields/keys`,
+		method: 'GET',
+		params,
+		signal,
+	});
+};
+
+export const getGetAIObservabilityFieldsKeysQueryKey = (
+	params?: GetAIObservabilityFieldsKeysParams,
+) => {
+	return [
+		`/api/v1/ai_observability/fields/keys`,
+		...(params ? [params] : []),
+	] as const;
+};
+
+export const getGetAIObservabilityFieldsKeysQueryOptions = <
+	TData = Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: GetAIObservabilityFieldsKeysParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ?? getGetAIObservabilityFieldsKeysQueryKey(params);
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>
+	> = ({ signal }) => getAIObservabilityFieldsKeys(params, signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetAIObservabilityFieldsKeysQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>
+>;
+export type GetAIObservabilityFieldsKeysQueryError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get AI observability field keys
+ */
+
+export function useGetAIObservabilityFieldsKeys<
+	TData = Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: GetAIObservabilityFieldsKeysParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getAIObservabilityFieldsKeys>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetAIObservabilityFieldsKeysQueryOptions(
+		params,
+		options,
+	);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary Get AI observability field keys
+ */
+export const invalidateGetAIObservabilityFieldsKeys = async (
+	queryClient: QueryClient,
+	params?: GetAIObservabilityFieldsKeysParams,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetAIObservabilityFieldsKeysQueryKey(params) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * This endpoint returns the values the AI observability explorer can filter a field key on
+ * @summary Get AI observability field values
+ */
+export const getAIObservabilityFieldsValues = (
+	params?: GetAIObservabilityFieldsValuesParams,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetAIObservabilityFieldsValues200>({
+		url: `/api/v1/ai_observability/fields/values`,
+		method: 'GET',
+		params,
+		signal,
+	});
+};
+
+export const getGetAIObservabilityFieldsValuesQueryKey = (
+	params?: GetAIObservabilityFieldsValuesParams,
+) => {
+	return [
+		`/api/v1/ai_observability/fields/values`,
+		...(params ? [params] : []),
+	] as const;
+};
+
+export const getGetAIObservabilityFieldsValuesQueryOptions = <
+	TData = Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: GetAIObservabilityFieldsValuesParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ?? getGetAIObservabilityFieldsValuesQueryKey(params);
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>
+	> = ({ signal }) => getAIObservabilityFieldsValues(params, signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetAIObservabilityFieldsValuesQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>
+>;
+export type GetAIObservabilityFieldsValuesQueryError =
+	ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get AI observability field values
+ */
+
+export function useGetAIObservabilityFieldsValues<
+	TData = Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: GetAIObservabilityFieldsValuesParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getAIObservabilityFieldsValues>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetAIObservabilityFieldsValuesQueryOptions(
+		params,
+		options,
+	);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary Get AI observability field values
+ */
+export const invalidateGetAIObservabilityFieldsValues = async (
+	queryClient: QueryClient,
+	params?: GetAIObservabilityFieldsValuesParams,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetAIObservabilityFieldsValuesQueryKey(params) },
+		options,
+	);
+
+	return queryClient;
+};

frontend/src/api/generated/services/authdomains/index.ts

@@ -38,14 +38,14 @@ import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
  */
 export const listAuthDomains = (signal?: AbortSignal) => {
 	return GeneratedAPIInstance<ListAuthDomains200>({
-		url: `/api/v1/domains`,
+		url: `/api/v2/auth_domains`,
 		method: 'GET',
 		signal,
 	});
 };
 
 export const getListAuthDomainsQueryKey = () => {
-	return [`/api/v1/domains`] as const;
+	return [`/api/v2/auth_domains`] as const;
 };
 
 export const getListAuthDomainsQueryOptions = <
@@ -125,7 +125,7 @@ export const createAuthDomain = (
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<CreateAuthDomain201>({
-		url: `/api/v1/domains`,
+		url: `/api/v2/auth_domains`,
 		method: 'POST',
 		headers: { 'Content-Type': 'application/json' },
 		data: authtypesPostableAuthDomainDTO,
@@ -208,7 +208,7 @@ export const deleteAuthDomain = (
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<void>({
-		url: `/api/v1/domains/${id}`,
+		url: `/api/v2/auth_domains/${id}`,
 		method: 'DELETE',
 		signal,
 	});
@@ -287,7 +287,7 @@ export const getAuthDomain = (
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<GetAuthDomain200>({
-		url: `/api/v1/domains/${id}`,
+		url: `/api/v2/auth_domains/${id}`,
 		method: 'GET',
 		signal,
 	});
@@ -296,7 +296,7 @@ export const getAuthDomain = (
 export const getGetAuthDomainQueryKey = ({
 	id,
 }: GetAuthDomainPathParameters) => {
-	return [`/api/v1/domains/${id}`] as const;
+	return [`/api/v2/auth_domains/${id}`] as const;
 };
 
 export const getGetAuthDomainQueryOptions = <
@@ -389,7 +389,7 @@ export const updateAuthDomain = (
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<void>({
-		url: `/api/v1/domains/${id}`,
+		url: `/api/v2/auth_domains/${id}`,
 		method: 'PUT',
 		headers: { 'Content-Type': 'application/json' },
 		data: authtypesUpdatableAuthDomainDTO,

frontend/src/api/generated/services/saved-view/index.ts

@@ -0,0 +1,490 @@
+/**
+ * ! Do not edit manually
+ * * The file has been auto-generated using Orval for SigNoz
+ * * regenerate with 'pnpm generate:api'
+ * SigNoz
+ */
+import { useMutation, useQuery } from 'react-query';
+import type {
+	InvalidateOptions,
+	MutationFunction,
+	QueryClient,
+	QueryFunction,
+	QueryKey,
+	UseMutationOptions,
+	UseMutationResult,
+	UseQueryOptions,
+	UseQueryResult,
+} from 'react-query';
+
+import type {
+	CreateSavedView201,
+	DeleteSavedViewPathParameters,
+	GetSavedView200,
+	GetSavedViewPathParameters,
+	ListSavedViews200,
+	ListSavedViewsParams,
+	RenderErrorResponseDTO,
+	SavedviewtypesPostableSavedViewDTO,
+	SavedviewtypesUpdatableSavedViewDTO,
+	UpdateSavedViewPathParameters,
+} from '../sigNoz.schemas';
+
+import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
+import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
+
+/**
+ * Returns saved views, optionally filtered by source and name.
+ * @summary List saved views
+ */
+export const listSavedViews = (
+	params?: ListSavedViewsParams,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<ListSavedViews200>({
+		url: `/api/v2/saved_views`,
+		method: 'GET',
+		params,
+		signal,
+	});
+};
+
+export const getListSavedViewsQueryKey = (params?: ListSavedViewsParams) => {
+	return [`/api/v2/saved_views`, ...(params ? [params] : [])] as const;
+};
+
+export const getListSavedViewsQueryOptions = <
+	TData = Awaited<ReturnType<typeof listSavedViews>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: ListSavedViewsParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof listSavedViews>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey = queryOptions?.queryKey ?? getListSavedViewsQueryKey(params);
+
+	const queryFn: QueryFunction<Awaited<ReturnType<typeof listSavedViews>>> = ({
+		signal,
+	}) => listSavedViews(params, signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof listSavedViews>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type ListSavedViewsQueryResult = NonNullable<
+	Awaited<ReturnType<typeof listSavedViews>>
+>;
+export type ListSavedViewsQueryError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary List saved views
+ */
+
+export function useListSavedViews<
+	TData = Awaited<ReturnType<typeof listSavedViews>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	params?: ListSavedViewsParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof listSavedViews>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getListSavedViewsQueryOptions(params, options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary List saved views
+ */
+export const invalidateListSavedViews = async (
+	queryClient: QueryClient,
+	params?: ListSavedViewsParams,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getListSavedViewsQueryKey(params) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * Persists a saved view for the explore page. Returns the id of the created view.
+ * @summary Create saved view
+ */
+export const createSavedView = (
+	savedviewtypesPostableSavedViewDTO?: BodyType<SavedviewtypesPostableSavedViewDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<CreateSavedView201>({
+		url: `/api/v2/saved_views`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: savedviewtypesPostableSavedViewDTO,
+		signal,
+	});
+};
+
+export const getCreateSavedViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createSavedView>>,
+		TError,
+		{ data?: BodyType<SavedviewtypesPostableSavedViewDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof createSavedView>>,
+	TError,
+	{ data?: BodyType<SavedviewtypesPostableSavedViewDTO> },
+	TContext
+> => {
+	const mutationKey = ['createSavedView'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof createSavedView>>,
+		{ data?: BodyType<SavedviewtypesPostableSavedViewDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return createSavedView(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type CreateSavedViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof createSavedView>>
+>;
+export type CreateSavedViewMutationBody =
+	| BodyType<SavedviewtypesPostableSavedViewDTO>
+	| undefined;
+export type CreateSavedViewMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Create saved view
+ */
+export const useCreateSavedView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createSavedView>>,
+		TError,
+		{ data?: BodyType<SavedviewtypesPostableSavedViewDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof createSavedView>>,
+	TError,
+	{ data?: BodyType<SavedviewtypesPostableSavedViewDTO> },
+	TContext
+> => {
+	return useMutation(getCreateSavedViewMutationOptions(options));
+};
+/**
+ * Deletes a saved view by id.
+ * @summary Delete saved view
+ */
+export const deleteSavedView = (
+	{ id }: DeleteSavedViewPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v2/saved_views/${id}`,
+		method: 'DELETE',
+		signal,
+	});
+};
+
+export const getDeleteSavedViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteSavedView>>,
+		TError,
+		{ pathParams: DeleteSavedViewPathParameters },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof deleteSavedView>>,
+	TError,
+	{ pathParams: DeleteSavedViewPathParameters },
+	TContext
+> => {
+	const mutationKey = ['deleteSavedView'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof deleteSavedView>>,
+		{ pathParams: DeleteSavedViewPathParameters }
+	> = (props) => {
+		const { pathParams } = props ?? {};
+
+		return deleteSavedView(pathParams);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type DeleteSavedViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof deleteSavedView>>
+>;
+
+export type DeleteSavedViewMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Delete saved view
+ */
+export const useDeleteSavedView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof deleteSavedView>>,
+		TError,
+		{ pathParams: DeleteSavedViewPathParameters },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof deleteSavedView>>,
+	TError,
+	{ pathParams: DeleteSavedViewPathParameters },
+	TContext
+> => {
+	return useMutation(getDeleteSavedViewMutationOptions(options));
+};
+/**
+ * Returns a saved view by id.
+ * @summary Get saved view
+ */
+export const getSavedView = (
+	{ id }: GetSavedViewPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetSavedView200>({
+		url: `/api/v2/saved_views/${id}`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetSavedViewQueryKey = ({ id }: GetSavedViewPathParameters) => {
+	return [`/api/v2/saved_views/${id}`] as const;
+};
+
+export const getGetSavedViewQueryOptions = <
+	TData = Awaited<ReturnType<typeof getSavedView>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	{ id }: GetSavedViewPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getSavedView>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey = queryOptions?.queryKey ?? getGetSavedViewQueryKey({ id });
+
+	const queryFn: QueryFunction<Awaited<ReturnType<typeof getSavedView>>> = ({
+		signal,
+	}) => getSavedView({ id }, signal);
+
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!id,
+		...queryOptions,
+	} as UseQueryOptions<
+		Awaited<ReturnType<typeof getSavedView>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetSavedViewQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getSavedView>>
+>;
+export type GetSavedViewQueryError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get saved view
+ */
+
+export function useGetSavedView<
+	TData = Awaited<ReturnType<typeof getSavedView>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(
+	{ id }: GetSavedViewPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getSavedView>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetSavedViewQueryOptions({ id }, options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary Get saved view
+ */
+export const invalidateGetSavedView = async (
+	queryClient: QueryClient,
+	{ id }: GetSavedViewPathParameters,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetSavedViewQueryKey({ id }) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * Replaces a saved view's name and query.
+ * @summary Update saved view
+ */
+export const updateSavedView = (
+	{ id }: UpdateSavedViewPathParameters,
+	savedviewtypesUpdatableSavedViewDTO?: BodyType<SavedviewtypesUpdatableSavedViewDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<void>({
+		url: `/api/v2/saved_views/${id}`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: savedviewtypesUpdatableSavedViewDTO,
+		signal,
+	});
+};
+
+export const getUpdateSavedViewMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateSavedView>>,
+		TError,
+		{
+			pathParams: UpdateSavedViewPathParameters;
+			data?: BodyType<SavedviewtypesUpdatableSavedViewDTO>;
+		},
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof updateSavedView>>,
+	TError,
+	{
+		pathParams: UpdateSavedViewPathParameters;
+		data?: BodyType<SavedviewtypesUpdatableSavedViewDTO>;
+	},
+	TContext
+> => {
+	const mutationKey = ['updateSavedView'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof updateSavedView>>,
+		{
+			pathParams: UpdateSavedViewPathParameters;
+			data?: BodyType<SavedviewtypesUpdatableSavedViewDTO>;
+		}
+	> = (props) => {
+		const { pathParams, data } = props ?? {};
+
+		return updateSavedView(pathParams, data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type UpdateSavedViewMutationResult = NonNullable<
+	Awaited<ReturnType<typeof updateSavedView>>
+>;
+export type UpdateSavedViewMutationBody =
+	| BodyType<SavedviewtypesUpdatableSavedViewDTO>
+	| undefined;
+export type UpdateSavedViewMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Update saved view
+ */
+export const useUpdateSavedView = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateSavedView>>,
+		TError,
+		{
+			pathParams: UpdateSavedViewPathParameters;
+			data?: BodyType<SavedviewtypesUpdatableSavedViewDTO>;
+		},
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof updateSavedView>>,
+	TError,
+	{
+		pathParams: UpdateSavedViewPathParameters;
+		data?: BodyType<SavedviewtypesUpdatableSavedViewDTO>;
+	},
+	TContext
+> => {
+	return useMutation(getUpdateSavedViewMutationOptions(options));
+};

frontend/src/api/infraMonitoring/getHostLists.ts

@@ -1,82 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandler } from 'api/ErrorResponseHandler';
-import { AxiosError } from 'axios';
-import { ErrorResponse, SuccessResponse } from 'types/api';
-import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
-
-export interface HostListPayload {
-	filters: TagFilter;
-	groupBy: BaseAutocompleteData[];
-	offset?: number;
-	limit?: number;
-	orderBy?: {
-		columnName: string;
-		order: 'asc' | 'desc';
-	} | null;
-	start?: number;
-	end?: number;
-}
-
-export interface TimeSeriesValue {
-	timestamp: number;
-	value: string;
-}
-
-export interface TimeSeries {
-	labels: Record<string, string>;
-	labelsArray: Array<Record<string, string>>;
-	values: TimeSeriesValue[];
-}
-
-export interface HostData {
-	hostName: string;
-	active: boolean;
-	os: string;
-	/** Present when the list API returns grouped rows or extra resource attributes. */
-	meta?: Record<string, string>;
-	cpu: number;
-	cpuTimeSeries: TimeSeries;
-	memory: number;
-	memoryTimeSeries: TimeSeries;
-	wait: number;
-	waitTimeSeries: TimeSeries;
-	load15: number;
-	load15TimeSeries: TimeSeries;
-}
-
-export interface HostListResponse {
-	status: string;
-	data: {
-		type: string;
-		records: HostData[];
-		groups: null;
-		total: number;
-		sentAnyHostMetricsData: boolean;
-		isSendingK8SAgentMetrics: boolean;
-		endTimeBeforeRetention: boolean;
-	};
-}
-
-export const getHostLists = async (
-	props: HostListPayload,
-	signal?: AbortSignal,
-	headers?: Record<string, string>,
-): Promise<SuccessResponse<HostListResponse> | ErrorResponse> => {
-	try {
-		const response = await axios.post('/hosts/list', props, {
-			signal,
-			headers,
-		});
-
-		return {
-			statusCode: 200,
-			error: null,
-			message: 'Success',
-			payload: response.data,
-			params: props,
-		};
-	} catch (error) {
-		return ErrorResponseHandler(error as AxiosError);
-	}
-};

frontend/src/api/utils.ts

@@ -24,19 +24,3 @@ export const Logout = async (): Promise<void> => {
 	window.dispatchEvent(new CustomEvent('LOGOUT'));
 	history.push(ROUTES.LOGIN);
 };
-
-export const UnderscoreToDotMap: Record<string, string> = {
-	k8s_cluster_name: 'k8s.cluster.name',
-	k8s_cluster_uid: 'k8s.cluster.uid',
-	k8s_namespace_name: 'k8s.namespace.name',
-	k8s_node_name: 'k8s.node.name',
-	k8s_node_uid: 'k8s.node.uid',
-	k8s_pod_name: 'k8s.pod.name',
-	k8s_pod_uid: 'k8s.pod.uid',
-	k8s_deployment_name: 'k8s.deployment.name',
-	k8s_daemonset_name: 'k8s.daemonset.name',
-	k8s_statefulset_name: 'k8s.statefulset.name',
-	k8s_cronjob_name: 'k8s.cronjob.name',
-	k8s_job_name: 'k8s.job.name',
-	k8s_persistentvolumeclaim_name: 'k8s.persistentvolumeclaim.name',
-};

frontend/src/api/v1/factor_password/resetPassword.ts

@@ -1,31 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
-import { AxiosError } from 'axios';
-import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
-import { PayloadProps, Props } from 'types/api/user/resetPassword';
-
-/**
- * @deprecated Use the generated `useResetPassword` hook (or `resetPassword` fetcher) from
- * `api/generated/services/users` instead. This hand-written client targets the
- * same endpoint and will be removed once call sites migrate.
- *
- * Part of https://github.com/SigNoz/engineering-pod/issues/5289, add a comment or update when removing this method.
- */
-const resetPassword = async (
-	props: Props,
-): Promise<SuccessResponseV2<PayloadProps>> => {
-	try {
-		const response = await axios.post<PayloadProps>(`/resetPassword`, {
-			...props,
-		});
-
-		return {
-			httpStatusCode: response.status,
-			data: response.data,
-		};
-	} catch (error) {
-		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
-	}
-};
-
-export default resetPassword;

frontend/src/api/v1/invite/bulk/create.ts

@@ -1,28 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
-import { AxiosError } from 'axios';
-import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
-import { UsersProps } from 'types/api/user/inviteUsers';
-
-/**
- * @deprecated Use the generated `useCreateBulkInvite` hook (or `createBulkInvite` fetcher) from
- * `api/generated/services/users` instead. This hand-written client targets the
- * same endpoint and will be removed once call sites migrate.
- *
- * Part of https://github.com/SigNoz/engineering-pod/issues/5289, add a comment or update when removing this method.
- */
-const inviteUsers = async (
-	users: UsersProps,
-): Promise<SuccessResponseV2<null>> => {
-	try {
-		const response = await axios.post(`/invite/bulk`, users);
-		return {
-			httpStatusCode: response.status,
-			data: null,
-		};
-	} catch (error) {
-		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
-	}
-};
-
-export default inviteUsers;

frontend/src/api/v1/invite/create.ts

@@ -1,31 +0,0 @@
-import axios from 'api';
-import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
-import { AxiosError } from 'axios';
-import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
-import { PayloadProps, Props } from 'types/api/user/setInvite';
-
-/**
- * @deprecated Use the generated `useCreateInvite` hook (or `createInvite` fetcher) from
- * `api/generated/services/users` instead. This hand-written client targets the
- * same endpoint and will be removed once call sites migrate.
- *
- * Part of https://github.com/SigNoz/engineering-pod/issues/5289, add a comment or update when removing this method.
- */
-const sendInvite = async (
-	props: Props,
-): Promise<SuccessResponseV2<PayloadProps>> => {
-	try {
-		const response = await axios.post<PayloadProps>(`/invite`, {
-			...props,
-		});
-
-		return {
-			httpStatusCode: response.status,
-			data: response.data,
-		};
-	} catch (error) {
-		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
-	}
-};
-
-export default sendInvite;

frontend/src/assets/Logos/gcp.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 128 128"><path fill="#ea4535" d="M80.6 40.3h.4l-.2-.2 14-14v-.3c-11.8-10.4-28.1-14-43.2-9.5C36.5 20.8 24.9 32.8 20.7 48c.2-.1.5-.2.8-.2 5.2-3.4 11.4-5.4 17.9-5.4 2.2 0 4.3.2 6.4.6.1-.1.2-.1.3-.1 9-9.9 24.2-11.1 34.6-2.6h-.1z"/><path fill="#557ebf" d="M108.1 47.8c-2.3-8.5-7.1-16.2-13.8-22.1L80 39.9c6 4.9 9.5 12.3 9.3 20v2.5c16.9 0 16.9 25.2 0 25.2H63.9v20h-.1l.1.2h25.4c14.6.1 27.5-9.3 31.8-23.1 4.3-13.8-1-28.8-13-36.9z"/><path fill="#36a852" d="M39 107.9h26.3V87.7H39c-1.9 0-3.7-.4-5.4-1.1l-15.2 14.6v.2c6 4.3 13.2 6.6 20.7 6.6z"/><path fill="#f9bc15" d="M40.2 41.9c-14.9.1-28.1 9.3-32.9 22.8-4.8 13.6 0 28.5 11.8 37.3l15.6-14.9c-8.6-3.7-10.6-14.5-4-20.8 6.6-6.4 17.8-4.4 21.7 3.8L68 55.2C61.4 46.9 51.1 42 40.2 42.1z"/></svg>

frontend/src/components/CloudIntegrations/CloudServiceDataCollected/CloudServiceDataCollected.styles.scss

@@ -23,6 +23,13 @@
 			font-weight: 400;
 			line-height: 20px; /* 142.857% */
 			letter-spacing: -0.07px;
+
+			.cloud-service-data-collected-table-heading-info {
+				display: inline-flex;
+				align-items: center;
+				color: var(--l3-foreground);
+				cursor: help;
+			}
 		}
 
 		.cloud-service-data-collected-table-logs {
@@ -32,3 +39,9 @@
 		}
 	}
 }
+
+.cloud-service-data-collected-table-tooltip {
+	max-width: 280px;
+	white-space: normal;
+	word-break: break-word;
+}

frontend/src/components/CloudIntegrations/CloudServiceDataCollected/CloudServiceDataCollected.tsx

@@ -3,16 +3,19 @@ import {
 	CloudintegrationtypesCollectedLogAttributeDTO,
 	CloudintegrationtypesCollectedMetricDTO,
 } from 'api/generated/services/sigNoz.schemas';
-import { BarChart, ScrollText } from '@signozhq/icons';
+import { BarChart, Info, ScrollText } from '@signozhq/icons';
+import { TooltipProvider, TooltipSimple } from '@signozhq/ui/tooltip';
 
 import './CloudServiceDataCollected.styles.scss';
 
 function CloudServiceDataCollected({
 	logsData,
 	metricsData,
+	metricsInfoTooltip,
 }: {
 	logsData: CloudintegrationtypesCollectedLogAttributeDTO[] | null | undefined;
 	metricsData: CloudintegrationtypesCollectedMetricDTO[] | null | undefined;
+	metricsInfoTooltip?: string;
 }): JSX.Element {
 	const logsColumns = [
 		{
@@ -84,6 +87,25 @@ function CloudServiceDataCollected({
 					<div className="cloud-service-data-collected-table-heading">
 						<BarChart size={14} />
 						Metrics
+						{metricsInfoTooltip && (
+							<TooltipProvider>
+								<TooltipSimple
+									title={metricsInfoTooltip}
+									side="top"
+									tooltipContentProps={{
+										className: 'cloud-service-data-collected-table-tooltip',
+									}}
+								>
+									<span
+										className="cloud-service-data-collected-table-heading-info"
+										aria-label="About the metrics listed below"
+										data-testid="data-collected-metrics-info"
+									>
+										<Info size={12} />
+									</span>
+								</TooltipSimple>
+							</TooltipProvider>
+						)}
 					</div>
 					<Table
 						columns={metricsColumns}
@@ -97,4 +119,8 @@ function CloudServiceDataCollected({
 	);
 }
 
+CloudServiceDataCollected.defaultProps = {
+	metricsInfoTooltip: undefined,
+};
+
 export default CloudServiceDataCollected;

frontend/src/components/EditMemberDrawer/__tests__/EditMemberDrawer.test.tsx

@@ -5,10 +5,9 @@ import {
 	useCreateResetPasswordToken,
 	useDeleteUser,
 	useGetResetPasswordToken,
-	useGetRolesByUserID,
+	useCreateUserRole,
+	useDeleteUserRole,
 	useGetUser,
-	useRemoveUserRoleByUserIDAndRoleID,
-	useSetRoleByUserID,
 	useUpdateMyUserV2,
 	useUpdateUser,
 } from 'api/generated/services/users';
@@ -25,15 +24,14 @@ import EditMemberDrawer, { EditMemberDrawerProps } from '../EditMemberDrawer';
 jest.mock('api/generated/services/users', () => ({
 	useDeleteUser: jest.fn(),
 	useGetUser: jest.fn(),
-	useGetRolesByUserID: jest.fn(),
-	useRemoveUserRoleByUserIDAndRoleID: jest.fn(),
+	useDeleteUserRole: jest.fn(),
 	useUpdateUser: jest.fn(),
 	useUpdateMyUserV2: jest.fn(),
-	useSetRoleByUserID: jest.fn(),
+	useCreateUserRole: jest.fn(),
 	useGetResetPasswordToken: jest.fn(),
 	useCreateResetPasswordToken: jest.fn(),
-	getGetRolesByUserIDQueryKey: ({ id }: { id: string }): string[] => [
-		`/api/v2/users/${id}/roles`,
+	getGetUserQueryKey: ({ id }: { id: string }): string[] => [
+		`/api/v2/users/${id}`,
 	],
 }));
 
@@ -194,11 +192,7 @@ describe('EditMemberDrawer', () => {
 			isLoading: false,
 			refetch: jest.fn(),
 		});
-		(useGetRolesByUserID as jest.Mock).mockReturnValue({
-			data: { data: [managedRoles[0]] },
-			isLoading: false,
-		});
-		(useRemoveUserRoleByUserIDAndRoleID as jest.Mock).mockReturnValue({
+		(useDeleteUserRole as jest.Mock).mockReturnValue({
 			mutateAsync: mockRemoveMutateAsync.mockResolvedValue({}),
 			isLoading: false,
 		});
@@ -210,7 +204,7 @@ describe('EditMemberDrawer', () => {
 			mutateAsync: jest.fn().mockResolvedValue({}),
 			isLoading: false,
 		});
-		(useSetRoleByUserID as jest.Mock).mockReturnValue({
+		(useCreateUserRole as jest.Mock).mockReturnValue({
 			mutateAsync: jest.fn().mockResolvedValue({}),
 			isLoading: false,
 		});
@@ -312,12 +306,12 @@ describe('EditMemberDrawer', () => {
 		expect(onClose).not.toHaveBeenCalled();
 	});
 
-	it('adding a new role calls setRole without removing existing ones', async () => {
+	it('adding a new role creates a user role without removing existing ones', async () => {
 		const onComplete = jest.fn();
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		const mockSet = jest.fn().mockResolvedValue({});
 
-		(useSetRoleByUserID as jest.Mock).mockReturnValue({
+		(useCreateUserRole as jest.Mock).mockReturnValue({
 			mutateAsync: mockSet,
 			isLoading: false,
 		});
@@ -334,15 +328,14 @@ describe('EditMemberDrawer', () => {
 
 		await waitFor(() => {
 			expect(mockSet).toHaveBeenCalledWith({
-				pathParams: { id: 'user-1' },
-				data: { name: 'signoz-editor' },
+				data: { userId: 'user-1', roleId: managedRoles[1].id },
 			});
 			expect(mockRemoveMutateAsync).not.toHaveBeenCalled();
 			expect(onComplete).toHaveBeenCalled();
 		});
 	});
 
-	it('deselecting a role calls removeRole with the role id', async () => {
+	it('deselecting a role deletes the user role by its assignment id', async () => {
 		const onComplete = jest.fn();
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 
@@ -361,7 +354,7 @@ describe('EditMemberDrawer', () => {
 
 		await waitFor(() => {
 			expect(mockRemoveMutateAsync).toHaveBeenCalledWith({
-				pathParams: { id: 'user-1', roleId: managedRoles[0].id },
+				pathParams: { id: 'ur-1' },
 			});
 			expect(onComplete).toHaveBeenCalled();
 		});

frontend/src/components/InviteMembers/InviteMembers.tsx

@@ -80,7 +80,7 @@ function InviteMembers({
 							weight="semibold"
 							className={styles.headerCellRole}
 						>
-							Role
+							Roles
 						</Typography.Text>
 						<div className={styles.headerCellAction} />
 					</div>
@@ -108,11 +108,10 @@ function InviteMembers({
 
 							<div className={styles.cellRole}>
 								<RolesSelect
-									mode="single"
-									value={row.roleId || undefined}
-									onChange={(roleId): void => updateRole(row.id, roleId)}
-									placeholder="Select role"
-									allowClear={false}
+									mode="multiple"
+									value={row.roleIds}
+									onChange={(roleIds): void => updateRole(row.id, roleIds)}
+									placeholder="Select roles"
 									id={`invite-role-${row.id}`}
 								/>
 							</div>

frontend/src/components/InviteMembers/__tests__/InviteMembers.edgeCases.test.tsx

@@ -68,8 +68,8 @@ describe('InviteMembers - Edge Cases', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 			await expect(
@@ -100,8 +100,8 @@ describe('InviteMembers - Edge Cases', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 			await expect(
@@ -132,17 +132,17 @@ describe('InviteMembers - Edge Cases', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 			await expect(
 				screen.findByTestId('invite-api-error'),
 			).resolves.toBeInTheDocument();
 
-			const viewerElements = screen.getAllByText('Viewer');
+			const viewerElements = screen.getAllByTitle('Viewer');
 			await user.click(viewerElements[0]);
-			const editorOptions = await screen.findAllByText('Editor');
+			const editorOptions = await screen.findAllByTitle('Editor');
 			await user.click(editorOptions[editorOptions.length - 1]);
 
 			await waitFor(() => {
@@ -189,8 +189,8 @@ describe('InviteMembers - Edge Cases', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			const submitBtn = screen.getByTestId('submit-btn');
 			await user.click(submitBtn);
@@ -226,8 +226,8 @@ describe('InviteMembers - Edge Cases', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], '  alice@signoz.io  ');
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 

frontend/src/components/InviteMembers/__tests__/InviteMembers.rendering.test.tsx

@@ -32,14 +32,14 @@ describe('InviteMembers - Rendering', () => {
 		render(<InviteMembers />);
 
 		expect(screen.getByText('Email address')).toBeInTheDocument();
-		expect(screen.getByText('Role')).toBeInTheDocument();
+		expect(screen.getByText('Roles')).toBeInTheDocument();
 	});
 
 	it('hides header when showHeader is false', () => {
 		render(<InviteMembers showHeader={false} />);
 
 		expect(screen.queryByText('Email address')).not.toBeInTheDocument();
-		expect(screen.queryByText('Role')).not.toBeInTheDocument();
+		expect(screen.queryByText('Roles')).not.toBeInTheDocument();
 	});
 
 	it('renders add button by default', () => {
@@ -89,7 +89,7 @@ describe('InviteMembers - Rendering', () => {
 	it('renders role select for each row', () => {
 		render(<InviteMembers initialRowCount={2} />);
 
-		const roleSelects = screen.getAllByText('Select role');
+		const roleSelects = screen.getAllByText('Select roles');
 		expect(roleSelects).toHaveLength(2);
 	});
 });

frontend/src/components/InviteMembers/__tests__/InviteMembers.submission.test.tsx

@@ -40,8 +40,8 @@ describe('InviteMembers - Submission', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], 'alice@signoz.io');
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 
@@ -73,17 +73,17 @@ describe('InviteMembers - Submission', () => {
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 
 			await user.type(emailInputs[0], 'alice@signoz.io');
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.type(emailInputs[1], 'bob@signoz.io');
-			await user.click(screen.getAllByText('Select role')[0]);
-			const editorOptions = await screen.findAllByText('Editor');
+			await user.click(screen.getAllByText('Select roles')[0]);
+			const editorOptions = await screen.findAllByTitle('Editor');
 			await user.click(editorOptions[editorOptions.length - 1]);
 
 			await user.type(emailInputs[2], 'charlie@signoz.io');
-			await user.click(screen.getAllByText('Select role')[0]);
-			const adminOptions = await screen.findAllByText('Admin');
+			await user.click(screen.getAllByText('Select roles')[0]);
+			const adminOptions = await screen.findAllByTitle('Admin');
 			await user.click(adminOptions[adminOptions.length - 1]);
 
 			await user.click(screen.getByTestId('submit-btn'));
@@ -125,8 +125,8 @@ describe('InviteMembers - Submission', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 
@@ -154,8 +154,8 @@ describe('InviteMembers - Submission', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 
@@ -218,12 +218,12 @@ describe('InviteMembers - Submission', () => {
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 
 			await user.type(emailInputs[0], 'alice@signoz.io');
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.type(emailInputs[1], 'bob@signoz.io');
-			await user.click(screen.getAllByText('Select role')[0]);
-			const editorOptions = await screen.findAllByText('Editor');
+			await user.click(screen.getAllByText('Select roles')[0]);
+			const editorOptions = await screen.findAllByTitle('Editor');
 			await user.click(editorOptions[editorOptions.length - 1]);
 
 			await user.click(screen.getByTestId('submit-btn'));
@@ -276,8 +276,8 @@ describe('InviteMembers - Submission', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 
@@ -303,8 +303,8 @@ describe('InviteMembers - Submission', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 

frontend/src/components/InviteMembers/__tests__/InviteMembers.validation.test.tsx

@@ -35,8 +35,8 @@ describe('InviteMembers - Validation', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], INVALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 
@@ -60,8 +60,8 @@ describe('InviteMembers - Validation', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], INVALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 
@@ -85,8 +85,8 @@ describe('InviteMembers - Validation', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], INVALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 			await user.click(screen.getByTestId('submit-btn'));
 
 			await expect(
@@ -149,8 +149,8 @@ describe('InviteMembers - Validation', () => {
 				screen.findByText('Please select roles for team members'),
 			).resolves.toBeInTheDocument();
 
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await waitFor(() => {
 				expect(
@@ -204,8 +204,8 @@ describe('InviteMembers - Validation', () => {
 
 			const emailInputs = screen.getAllByPlaceholderText('e.g. john@signoz.io');
 			await user.type(emailInputs[0], VALID_EMAIL);
-			await user.click(screen.getAllByText('Select role')[0]);
-			await user.click(await screen.findByText('Viewer'));
+			await user.click(screen.getAllByText('Select roles')[0]);
+			await user.click(await screen.findByTitle('Viewer'));
 
 			await user.click(screen.getByTestId('submit-btn'));
 

frontend/src/components/InviteMembers/types.ts

@@ -3,7 +3,7 @@ import { ReactNode } from 'react';
 export interface InviteMemberRow {
 	id: string;
 	email: string;
-	roleId: string;
+	roleIds: string[];
 }
 
 export interface InviteResult {
@@ -38,7 +38,7 @@ export interface UseInviteMembersReturn {
 	addRow: () => void;
 	removeRow: (id: string) => void;
 	updateEmail: (id: string, email: string) => void;
-	updateRole: (id: string, roleId: string | undefined) => void;
+	updateRole: (id: string, roleIds: string[]) => void;
 	reset: () => void;
 	submit: () => Promise<InviteResult[]>;
 

frontend/src/components/InviteMembers/useInviteMembers.ts

@@ -18,11 +18,11 @@ import {
 const createEmptyRow = (): InviteMemberRow => ({
 	id: uuid(),
 	email: '',
-	roleId: '',
+	roleIds: [],
 });
 
 const isRowTouched = (row: InviteMemberRow): boolean =>
-	row.email.trim() !== '' || row.roleId !== '';
+	row.email.trim() !== '' || row.roleIds.length > 0;
 
 export function useInviteMembers(
 	options: UseInviteMembersOptions = {},
@@ -78,7 +78,7 @@ export function useInviteMembers(
 
 		touched.forEach((row) => {
 			const emailValid = EMAIL_REGEX.test(row.email);
-			const roleValid = row.roleId !== '';
+			const roleValid = row.roleIds.length > 0;
 
 			if (!emailValid || !row.email) {
 				isValid = false;
@@ -139,12 +139,12 @@ export function useInviteMembers(
 	);
 
 	const updateRole = useCallback(
-		(id: string, roleId: string | undefined): void => {
+		(id: string, roleIds: string[]): void => {
 			setRows((prev) => {
 				const updated = cloneDeep(prev);
 				const row = updated.find((r) => r.id === id);
 				if (row) {
-					row.roleId = roleId ?? '';
+					row.roleIds = roleIds;
 				}
 				return updated;
 			});
@@ -187,7 +187,7 @@ export function useInviteMembers(
 				await createUser({
 					email: row.email.trim(),
 					frontendBaseUrl: getBaseUrl(),
-					userRoles: [{ id: row.roleId }],
+					userRoles: row.roleIds.map((id) => ({ id })),
 				});
 				results.push({ email: row.email, success: true });
 			} catch (err) {

frontend/src/components/LogDetail/LogDetails.styles.scss

@@ -41,8 +41,7 @@
 	.ant-drawer-body {
 		display: flex;
 		flex-direction: column;
-		padding: 16px;
-		padding-bottom: 0;
+		padding: 0 16px;
 	}
 
 	.title {
@@ -79,6 +78,7 @@
 		align-items: center;
 		gap: 4px;
 		position: relative;
+		margin-top: 16px;
 
 		.log-body {
 			font-family: 'SF Mono';
@@ -123,6 +123,19 @@
 		}
 	}
 
+	.log-detail-drawer__section-divider {
+		height: 8px;
+		margin: 12px 0;
+		background-image:
+			radial-gradient(circle, var(--l3-border) 1px, transparent 1px),
+			radial-gradient(circle, var(--l3-border) 1px, transparent 1px);
+		background-size: 6px 2px;
+		background-position:
+			left top,
+			left bottom;
+		background-repeat: repeat-x;
+	}
+
 	.tabs-and-search {
 		display: flex;
 		justify-content: space-between;

frontend/src/components/LogDetail/LogDetailsHeader/LogDetailsHeader.module.scss

@@ -0,0 +1,49 @@
+.header {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	width: 100%;
+	gap: 8px;
+}
+
+.tooltipContent {
+	--tooltip-z-index: 2100;
+}
+
+.dropdownContent {
+	--dropdown-menu-content-z-index: 2100;
+}
+
+.leftSection {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+}
+
+.divider {
+	height: 16px;
+	margin: 0;
+}
+
+.timestamp {
+	font-family: 'Geist Mono', monospace;
+	font-size: var(--font-size-sm);
+	font-weight: var(--font-weight-normal);
+	color: var(--l1-foreground);
+	letter-spacing: -0.07px;
+}
+
+.actions {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+}
+
+.arrows {
+	display: flex;
+	align-items: center;
+	gap: 2px;
+	padding: 2px 6px;
+	border-radius: 6px;
+	box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.1);
+}

frontend/src/components/LogDetail/LogDetailsHeader/LogDetailsHeader.tsx

@@ -0,0 +1,153 @@
+import { Button } from '@signozhq/ui/button';
+import { Divider } from '@signozhq/ui/divider';
+import { DropdownMenuSimple as Dropdown } from '@signozhq/ui/dropdown-menu';
+import { Typography } from '@signozhq/ui/typography';
+import { TooltipSimple } from '@signozhq/ui/tooltip';
+import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
+import { aggregateAttributesResourcesToString } from 'container/LogDetailedView/utils';
+import { toast } from '@signozhq/ui/sonner';
+import { useCopyLogLink } from 'hooks/logs/useCopyLogLink';
+import {
+	ChevronDown,
+	ChevronUp,
+	Compass,
+	Copy,
+	Ellipsis,
+	Link,
+} from '@signozhq/icons';
+import { useTimezone } from 'providers/Timezone';
+import { ILog } from 'types/api/logs/log';
+import { MouseEvent, MouseEventHandler } from 'react';
+import { useCopyToClipboard } from 'react-use';
+
+import styles from './LogDetailsHeader.module.scss';
+
+const TOOLTIP_CONTENT_PROPS = { className: styles.tooltipContent };
+
+interface LogDetailsHeaderProps {
+	log: ILog;
+	onNavigatePrev: () => void;
+	onNavigateNext: () => void;
+	isPrevDisabled: boolean;
+	isNextDisabled: boolean;
+	showOpenInExplorer?: boolean;
+	onOpenInExplorer?: MouseEventHandler;
+}
+
+function LogDetailsHeader({
+	log,
+	onNavigatePrev,
+	onNavigateNext,
+	isPrevDisabled,
+	isNextDisabled,
+	showOpenInExplorer = false,
+	onOpenInExplorer,
+}: LogDetailsHeaderProps): JSX.Element {
+	const [, copyToClipboard] = useCopyToClipboard();
+	const { onLogCopy } = useCopyLogLink(log?.id);
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
+	const handleCopyLog = (): void => {
+		copyToClipboard(aggregateAttributesResourcesToString(log));
+		toast.success('Copied to clipboard', { position: 'bottom-right' });
+	};
+
+	const menuItems = [
+		{
+			key: 'copy-log',
+			label: 'Copy log',
+			icon: <Copy size={14} />,
+			onClick: handleCopyLog,
+		},
+		{
+			key: 'copy-link',
+			label: 'Copy link to log',
+			icon: <Link size={14} />,
+			onClick: (): void => onLogCopy(),
+		},
+	];
+
+	return (
+		<div className={styles.header} data-log-detail-ignore="true">
+			<div className={styles.leftSection}>
+				<Divider type="vertical" className={styles.divider} />
+				<Typography.Text
+					className={styles.timestamp}
+					data-testid="log-details-header-timestamp"
+				>
+					{formatTimezoneAdjustedTimestamp(
+						log.date ?? log.timestamp,
+						DATE_TIME_FORMATS.DASH_DATETIME,
+					)}
+				</Typography.Text>
+			</div>
+
+			<div className={styles.actions}>
+				{showOpenInExplorer && (
+					<Button
+						variant="outlined"
+						color="secondary"
+						prefix={<Compass size={16} />}
+						onClick={onOpenInExplorer}
+					>
+						Open in Explorer
+					</Button>
+				)}
+
+				<Dropdown
+					menu={{ items: menuItems }}
+					align="end"
+					className={styles.dropdownContent}
+					onClick={(e: MouseEvent): void => e.stopPropagation()}
+				>
+					<Button
+						variant="link"
+						color="secondary"
+						prefix={<Ellipsis size={16} />}
+						data-testid="log-details-header-menu"
+					/>
+				</Dropdown>
+
+				<div className={styles.arrows}>
+					<TooltipSimple
+						title="Move to previous log"
+						side="top"
+						open={isPrevDisabled ? false : undefined}
+						tooltipContentProps={TOOLTIP_CONTENT_PROPS}
+					>
+						<Button
+							variant="outlined"
+							color="secondary"
+							prefix={<ChevronUp size={14} />}
+							disabled={isPrevDisabled}
+							onClick={onNavigatePrev}
+							data-testid="log-details-header-prev"
+						/>
+					</TooltipSimple>
+					<TooltipSimple
+						title="Move to next log"
+						side="top"
+						open={isNextDisabled ? false : undefined}
+						tooltipContentProps={TOOLTIP_CONTENT_PROPS}
+					>
+						<Button
+							variant="outlined"
+							color="secondary"
+							prefix={<ChevronDown size={14} />}
+							disabled={isNextDisabled}
+							onClick={onNavigateNext}
+							data-testid="log-details-header-next"
+						/>
+					</TooltipSimple>
+				</div>
+			</div>
+		</div>
+	);
+}
+
+LogDetailsHeader.defaultProps = {
+	showOpenInExplorer: false,
+	onOpenInExplorer: undefined,
+};
+
+export default LogDetailsHeader;

frontend/src/components/LogDetail/LogDetailsHeader/useLogNavigation.ts

@@ -0,0 +1,52 @@
+import { useCallback, useMemo } from 'react';
+import { ILog } from 'types/api/logs/log';
+
+interface UseLogNavigationParams {
+	logs?: ILog[];
+	activeLogId: string;
+	onNavigateLog?: (log: ILog) => void;
+	onScrollToLog?: (id: string) => void;
+}
+
+interface UseLogNavigationReturn {
+	goToPrev: () => void;
+	goToNext: () => void;
+	isPrevDisabled: boolean;
+	isNextDisabled: boolean;
+}
+
+export function useLogNavigation({
+	logs,
+	activeLogId,
+	onNavigateLog,
+	onScrollToLog,
+}: UseLogNavigationParams): UseLogNavigationReturn {
+	const currentIndex = useMemo(
+		() => logs?.findIndex((l) => l.id === activeLogId) ?? -1,
+		[logs, activeLogId],
+	);
+
+	const canNavigate = !!logs?.length && !!onNavigateLog && currentIndex !== -1;
+	const isPrevDisabled = !canNavigate || currentIndex <= 0;
+	const isNextDisabled = !canNavigate || currentIndex >= (logs?.length ?? 0) - 1;
+
+	const goToPrev = useCallback((): void => {
+		if (isPrevDisabled || !logs) {
+			return;
+		}
+		const prev = logs[currentIndex - 1];
+		onNavigateLog?.(prev);
+		onScrollToLog?.(prev.id);
+	}, [isPrevDisabled, logs, currentIndex, onNavigateLog, onScrollToLog]);
+
+	const goToNext = useCallback((): void => {
+		if (isNextDisabled || !logs) {
+			return;
+		}
+		const next = logs[currentIndex + 1];
+		onNavigateLog?.(next);
+		onScrollToLog?.(next.id);
+	}, [isNextDisabled, logs, currentIndex, onNavigateLog, onScrollToLog]);
+
+	return { goToPrev, goToNext, isPrevDisabled, isNextDisabled };
+}

frontend/src/components/LogDetail/LogHighlights/LogHighlights.module.scss

@@ -0,0 +1,46 @@
+.highlights {
+	display: grid;
+	grid-template-columns: repeat(4, minmax(0, 1fr));
+	gap: 12px 16px;
+	padding: 12px 0;
+
+	// Constrain each KeyValueLabel (the grid items) to its cell.
+	:global(.key-value-label) {
+		width: auto;
+		min-width: 0;
+		overflow: hidden;
+	}
+}
+
+.valueBadge {
+	--badge-font-size: 13px;
+	box-sizing: border-box;
+	max-width: 100%;
+	min-width: 0;
+}
+
+// Truncating text inside a badge
+.badgeText {
+	min-width: 0;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.serviceDot {
+	width: 6px;
+	height: 6px;
+	border-radius: 50%;
+	background: var(--accent-forest);
+	flex-shrink: 0;
+	margin-right: 4px;
+}
+
+.traceLink {
+	display: inline-block;
+	max-width: 100%;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+	color: var(--accent-primary);
+}

frontend/src/components/LogDetail/LogHighlights/LogHighlights.tsx

@@ -0,0 +1,36 @@
+import KeyValueLabel from 'periscope/components/KeyValueLabel';
+import { ILog } from 'types/api/logs/log';
+
+import { LOG_HIGHLIGHTS } from './config';
+import styles from './LogHighlights.module.scss';
+
+interface LogHighlightsProps {
+	log: ILog;
+}
+
+function LogHighlights({ log }: LogHighlightsProps): JSX.Element | null {
+	const fields = LOG_HIGHLIGHTS.map((field) => ({
+		key: field.key,
+		label: field.label,
+		value: field.render(log),
+	})).filter((field) => field.value != null);
+
+	if (fields.length === 0) {
+		return null;
+	}
+
+	return (
+		<div className={styles.highlights} data-testid="log-details-highlights">
+			{fields.map((field) => (
+				<KeyValueLabel
+					key={field.key}
+					badgeKey={field.label}
+					badgeValue={field.value}
+					direction="column"
+				/>
+			))}
+		</div>
+	);
+}
+
+export default LogHighlights;

frontend/src/components/LogDetail/LogHighlights/TraceIdField.tsx

@@ -0,0 +1,23 @@
+import { Link } from 'react-router-dom';
+
+import styles from './LogHighlights.module.scss';
+
+interface TraceIdFieldProps {
+	traceId: string;
+}
+
+function TraceIdField({ traceId }: TraceIdFieldProps): JSX.Element {
+	return (
+		<Link
+			to={{ pathname: `/trace/${traceId}` }}
+			target="_blank"
+			rel="noreferrer"
+			className={styles.traceLink}
+			title={traceId}
+		>
+			{traceId}
+		</Link>
+	);
+}
+
+export default TraceIdField;

frontend/src/components/LogDetail/LogHighlights/config.tsx

@@ -0,0 +1,102 @@
+import { ReactNode } from 'react';
+import { Badge, BadgeColor } from '@signozhq/ui/badge';
+import { LogType } from 'components/Logs/LogStateIndicator/LogStateIndicator';
+import { getLogIndicatorType } from 'components/Logs/LogStateIndicator/utils';
+import { ILog } from 'types/api/logs/log';
+
+import styles from './LogHighlights.module.scss';
+import TraceIdField from './TraceIdField';
+
+// Severity badge color mirrors the LogStateIndicator bar
+const SEVERITY_COLOR: Record<string, BadgeColor> = {
+	[LogType.TRACE]: 'forest',
+	[LogType.DEBUG]: 'aqua',
+	[LogType.INFO]: 'robin',
+	[LogType.WARN]: 'amber',
+	[LogType.ERROR]: 'cherry',
+	[LogType.FATAL]: 'sakura',
+};
+
+export interface LogHighlightConfig {
+	key: string;
+	label: string;
+	render: (log: ILog) => ReactNode | null;
+}
+
+// Resource/attribute lookup (keys like `service.name` live in resources_string,
+// occasionally attributes_string). Typed loosely as these are string maps.
+const getAttr = (log: ILog, key: string): string =>
+	(log.resources_string as unknown as Record<string, string>)?.[key] ||
+	(log.attributes_string as unknown as Record<string, string>)?.[key] ||
+	'';
+
+const valueBadge = (
+	value: string,
+	options?: { prefix?: ReactNode; color?: BadgeColor },
+): ReactNode => (
+	<Badge color={options?.color ?? 'vanilla'} className={styles.valueBadge}>
+		{options?.prefix}
+		<span className={styles.badgeText} title={value}>
+			{value}
+		</span>
+	</Badge>
+);
+
+export const LOG_HIGHLIGHTS: LogHighlightConfig[] = [
+	{
+		key: 'service',
+		label: 'SERVICE',
+		render: (log): ReactNode | null => {
+			const value = getAttr(log, 'service.name');
+			return value
+				? valueBadge(value, {
+						prefix: <span className={styles.serviceDot} />,
+					})
+				: null;
+		},
+	},
+	{
+		key: 'severity',
+		label: 'SEVERITY',
+		render: (log): ReactNode | null => {
+			if (!log.severity_text) {
+				return null;
+			}
+			return valueBadge(log.severity_text, {
+				color: SEVERITY_COLOR[getLogIndicatorType(log)] ?? 'vanilla',
+			});
+		},
+	},
+	{
+		key: 'namespace',
+		label: 'NAMESPACE',
+		render: (log): ReactNode | null => {
+			const value = getAttr(log, 'service.namespace');
+			return value ? valueBadge(value) : null;
+		},
+	},
+	{
+		key: 'environment',
+		label: 'ENVIRONMENT',
+		render: (log): ReactNode | null => {
+			const value = getAttr(log, 'deployment.environment');
+			return value ? valueBadge(value) : null;
+		},
+	},
+	{
+		key: 'traceId',
+		label: 'TRACE ID',
+		render: (log): ReactNode | null => {
+			const traceId = log.trace_id || log.traceId;
+			return traceId ? <TraceIdField traceId={traceId} /> : null;
+		},
+	},
+	{
+		key: 'spanId',
+		label: 'SPAN ID',
+		render: (log): ReactNode | null => {
+			const spanId = log.span_id || log.spanID;
+			return spanId ? valueBadge(spanId) : null;
+		},
+	},
+];

frontend/src/components/LogDetail/__tests__/LogDetail.test.tsx

@@ -0,0 +1,213 @@
+import { toast } from '@signozhq/ui/sonner';
+import { LOCALSTORAGE } from 'constants/localStorage';
+import { render, screen, userEvent } from 'tests/test-utils';
+import { ILog } from 'types/api/logs/log';
+
+import LogDetail from '..';
+import { VIEW_TYPES } from '../constants';
+import { LogDetailProps } from '../LogDetail.interfaces';
+
+jest.mock('@signozhq/ui/sonner', () => ({
+	toast: { success: jest.fn(), error: jest.fn() },
+}));
+
+// DataViewer pulls in react-json-tree (ESM) + Monaco; mock it (as trace's tests
+// do). These drawer tests assert the header/highlights, not the Overview body.
+jest.mock('periscope/components/DataViewer', () => ({
+	__esModule: true,
+	DataViewer: (): JSX.Element => <div data-testid="overview-data-viewer" />,
+}));
+
+// The flag to be removed later
+jest.mock('../constants', () => ({
+	...jest.requireActual('../constants'),
+	isLogDetailsV2: true,
+}));
+
+const mockLog: ILog = {
+	id: 'log-1',
+	timestamp: '2024-01-15T09:45:30Z',
+	date: '2024-01-15T09:45:30Z',
+	body: 'test log body',
+	severityText: 'INFO',
+	severityNumber: 9,
+	traceFlags: 0,
+	traceId: '',
+	spanID: '',
+	attributesString: {},
+	attributesInt: {},
+	attributesFloat: {},
+	resources_string: {},
+	scope_string: {},
+	attributes_string: {},
+	severity_text: 'INFO',
+	severity_number: 9,
+};
+
+const makeLog = (id: string): ILog => ({ ...mockLog, id });
+
+function renderDrawer(props: Partial<LogDetailProps> = {}): void {
+	render(
+		<LogDetail
+			log={mockLog}
+			selectedTab={VIEW_TYPES.OVERVIEW}
+			onAddToQuery={jest.fn()}
+			onClickActionItem={jest.fn()}
+			onClose={jest.fn()}
+			{...props}
+		/>,
+	);
+}
+
+describe('LogDetail drawer — header (isLogDetailsV2)', () => {
+	afterEach(() => {
+		jest.clearAllMocks();
+		localStorage.clear();
+	});
+
+	it('renders the revamped header when a log is provided', () => {
+		renderDrawer();
+
+		expect(screen.getByTestId('log-details-header-menu')).toBeInTheDocument();
+		expect(screen.getByTestId('log-details-header-prev')).toBeInTheDocument();
+		expect(screen.getByTestId('log-details-header-next')).toBeInTheDocument();
+	});
+
+	it('renders the DataViewer in the Overview tab', () => {
+		renderDrawer();
+
+		expect(screen.getByTestId('overview-data-viewer')).toBeInTheDocument();
+	});
+
+	it('shows the log timestamp formatted (DASH_DATETIME) in the header', () => {
+		// Pin the timezone to UTC so the formatted output is deterministic across
+		// machines/CI (Jest doesn't fix a TZ).
+		localStorage.setItem(LOCALSTORAGE.PREFERRED_TIMEZONE, 'UTC');
+
+		renderDrawer();
+
+		// mockLog date is 2024-01-15T09:45:30Z → DASH_DATETIME in UTC.
+		expect(screen.getByTestId('log-details-header-timestamp')).toHaveTextContent(
+			'Jan 15, 2024 ⎯ 09:45:30',
+		);
+	});
+
+	it('copies the log link from the ⋯ menu', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+		renderDrawer();
+
+		await user.click(screen.getByTestId('log-details-header-menu'));
+		await user.click(await screen.findByText('Copy link to log'));
+
+		expect(toast.success).toHaveBeenCalled();
+	});
+
+	it('copies the log from the ⋯ menu', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+		renderDrawer();
+
+		await user.click(screen.getByTestId('log-details-header-menu'));
+		await user.click(await screen.findByText('Copy log'));
+
+		expect(toast.success).toHaveBeenCalledWith('Copied to clipboard', {
+			position: 'bottom-right',
+		});
+	});
+
+	it('shows "Open in Explorer" when a handleOpenInExplorer handler is provided', () => {
+		renderDrawer({ handleOpenInExplorer: jest.fn() });
+
+		expect(screen.getByText('Open in Explorer')).toBeInTheDocument();
+	});
+
+	it('hides "Open in Explorer" when no handleOpenInExplorer handler is provided', () => {
+		renderDrawer();
+
+		expect(screen.queryByText('Open in Explorer')).not.toBeInTheDocument();
+	});
+
+	it('renders Highlights for fields present on the log, omitting absent ones', () => {
+		const logWithMeta = {
+			...mockLog,
+			severity_text: 'ERROR',
+			trace_id: 'trace-abc',
+			resources_string: {
+				'service.name': 'checkout',
+				'deployment.environment': 'production',
+			},
+		} as unknown as ILog;
+
+		renderDrawer({ log: logWithMeta });
+
+		const highlights = screen.getByTestId('log-details-highlights');
+		expect(highlights).toHaveTextContent('SEVERITY');
+		expect(highlights).toHaveTextContent('ERROR');
+		expect(highlights).toHaveTextContent('SERVICE');
+		expect(highlights).toHaveTextContent('checkout');
+		expect(highlights).toHaveTextContent('ENVIRONMENT');
+		expect(highlights).toHaveTextContent('production');
+		expect(highlights).toHaveTextContent('TRACE ID');
+		// Absent fields are omitted (no namespace / span id on this log).
+		expect(highlights).not.toHaveTextContent('NAMESPACE');
+		expect(highlights).not.toHaveTextContent('SPAN ID');
+	});
+
+	it('links the trace id highlight to the trace detail in a new tab', () => {
+		const logWithTrace = {
+			...mockLog,
+			trace_id: 'trace-abc',
+		} as unknown as ILog;
+
+		renderDrawer({ log: logWithTrace });
+
+		const link = screen.getByRole('link', { name: 'trace-abc' });
+		expect(link).toHaveAttribute('target', '_blank');
+		expect(link.getAttribute('href')).toContain('/trace/trace-abc');
+	});
+
+	it('navigates to the next / previous log with the Down / Up arrow keys', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		const logs = [makeLog('log-0'), makeLog('log-1'), makeLog('log-2')];
+		const onNavigateLog = jest.fn();
+		const onScrollToLog = jest.fn();
+
+		// Active log is the middle one so both directions are available.
+		renderDrawer({ log: logs[1], logs, onNavigateLog, onScrollToLog });
+
+		await user.keyboard('{ArrowDown}');
+		expect(onNavigateLog).toHaveBeenLastCalledWith(logs[2]);
+		expect(onScrollToLog).toHaveBeenLastCalledWith('log-2');
+
+		await user.keyboard('{ArrowUp}');
+		expect(onNavigateLog).toHaveBeenLastCalledWith(logs[0]);
+		expect(onScrollToLog).toHaveBeenLastCalledWith('log-0');
+	});
+
+	it('does not navigate past the first log on ArrowUp', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		const logs = [makeLog('log-0'), makeLog('log-1')];
+		const onNavigateLog = jest.fn();
+
+		renderDrawer({ log: logs[0], logs, onNavigateLog });
+
+		await user.keyboard('{ArrowUp}');
+		expect(onNavigateLog).not.toHaveBeenCalled();
+	});
+
+	it('navigates via the header up / down buttons and disables them at boundaries', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		const logs = [makeLog('log-0'), makeLog('log-1')];
+		const onNavigateLog = jest.fn();
+
+		// Active log is the first one.
+		renderDrawer({ log: logs[0], logs, onNavigateLog });
+
+		expect(screen.getByTestId('log-details-header-prev')).toBeDisabled();
+		expect(screen.getByTestId('log-details-header-next')).toBeEnabled();
+
+		await user.click(screen.getByTestId('log-details-header-next'));
+		expect(onNavigateLog).toHaveBeenLastCalledWith(logs[1]);
+	});
+});

frontend/src/components/LogDetail/constants.ts

@@ -1,3 +1,10 @@
+import getLocalStorage from 'api/browser/localstorage/get';
+import { LOCALSTORAGE } from 'constants/localStorage';
+
+// Temp feature flag before actual roll-out
+export const isLogDetailsV2 =
+	getLocalStorage(LOCALSTORAGE.LOG_DETAILS_V2) === 'true';
+
 export const VIEW_TYPES = {
 	OVERVIEW: 'OVERVIEW',
 	JSON: 'JSON',

frontend/src/components/LogDetail/index.tsx

@@ -8,7 +8,9 @@ import { ToggleGroupSimple } from '@signozhq/ui/toggle-group';
 import { Divider } from '@signozhq/ui/divider';
 import { Typography } from '@signozhq/ui/typography';
 import cx from 'classnames';
-import { LogType } from 'components/Logs/LogStateIndicator/LogStateIndicator';
+import LogStateIndicator, {
+	LogType,
+} from 'components/Logs/LogStateIndicator/LogStateIndicator';
 import QuerySearch from 'components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch';
 import { convertExpressionToFilters } from 'components/QueryBuilderV2/utils';
 import { FeatureKeys } from 'constants/features';
@@ -23,6 +25,7 @@ import {
 } from 'container/LogDetailedView/utils';
 import useInitialQuery from 'container/LogsExplorerContext/useInitialQuery';
 import { useOptionsMenu } from 'container/OptionsMenu';
+import { FontSize } from 'container/OptionsMenu/types';
 import { useCopyLogLink } from 'hooks/logs/useCopyLogLink';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useIsDarkMode } from 'hooks/useDarkMode';
@@ -48,8 +51,11 @@ import { ILogBody } from 'types/api/logs/log';
 import { Query, TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource, StringOperators } from 'types/common/queryBuilder';
 
-import { RESOURCE_KEYS, VIEW_TYPES, VIEWS } from './constants';
+import { isLogDetailsV2, RESOURCE_KEYS, VIEW_TYPES, VIEWS } from './constants';
 import { LogDetailInnerProps, LogDetailProps } from './LogDetail.interfaces';
+import LogDetailsHeader from './LogDetailsHeader/LogDetailsHeader';
+import { useLogNavigation } from './LogDetailsHeader/useLogNavigation';
+import LogHighlights from './LogHighlights/LogHighlights';
 
 import './LogDetails.styles.scss';
 
@@ -96,7 +102,8 @@ function LogDetailInner({
 				target.closest('[data-log-detail-ignore="true"]') ||
 				target.closest('.cm-tooltip-autocomplete') ||
 				target.closest('.drawer-popover') ||
-				target.closest('.query-status-popover')
+				target.closest('.query-status-popover') ||
+				target.closest('[data-radix-popper-content-wrapper]')
 			) {
 				return;
 			}
@@ -112,49 +119,30 @@ function LogDetailInner({
 		};
 	}, [onClose]);
 
-	// Keyboard navigation - handle up/down arrow keys
-	// Only listen when in OVERVIEW tab
-	// eslint-disable-next-line sonarjs/cognitive-complexity
+	const { goToPrev, goToNext, isPrevDisabled, isNextDisabled } =
+		useLogNavigation({
+			logs,
+			activeLogId: log.id,
+			onNavigateLog,
+			onScrollToLog,
+		});
+
+	// Keyboard navigation - handle up/down arrow keys. Only listen in the OVERVIEW
+	// tab so we don't hijack arrow keys from the JSON editor / context view.
 	useEffect(() => {
-		if (
-			!logs ||
-			!onNavigateLog ||
-			logs.length === 0 ||
-			selectedView !== VIEW_TYPES.OVERVIEW
-		) {
-			return;
+		if (selectedView !== VIEW_TYPES.OVERVIEW) {
+			return undefined;
 		}
 
 		const handleKeyDown = (e: KeyboardEvent): void => {
-			const currentIndex = logs.findIndex((l) => l.id === log.id);
-			if (currentIndex === -1) {
-				return;
-			}
-
 			if (e.key === 'ArrowUp') {
 				e.preventDefault();
 				e.stopPropagation();
-				// Navigate to previous log
-				if (currentIndex > 0) {
-					const prevLog = logs[currentIndex - 1];
-					onNavigateLog(prevLog);
-					// Trigger scroll to the log element
-					if (onScrollToLog) {
-						onScrollToLog(prevLog.id);
-					}
-				}
+				goToPrev();
 			} else if (e.key === 'ArrowDown') {
 				e.preventDefault();
 				e.stopPropagation();
-				// Navigate to next log
-				if (currentIndex < logs.length - 1) {
-					const nextLog = logs[currentIndex + 1];
-					onNavigateLog(nextLog);
-					// Trigger scroll to the log element
-					if (onScrollToLog) {
-						onScrollToLog(nextLog.id);
-					}
-				}
+				goToNext();
 			}
 		};
 
@@ -162,7 +150,7 @@ function LogDetailInner({
 		return (): void => {
 			document.removeEventListener('keydown', handleKeyDown);
 		};
-	}, [log.id, logs, onNavigateLog, onScrollToLog, selectedView]);
+	}, [selectedView, goToPrev, goToNext]);
 
 	const listQuery = useMemo(() => {
 		if (!stagedQuery || stagedQuery.builder.queryData.length < 1) {
@@ -303,33 +291,6 @@ function LogDetailInner({
 	};
 
 	const logType = log?.attributes_string?.log_level || LogType.INFO;
-	const currentLogIndex = logs ? logs.findIndex((l) => l.id === log.id) : -1;
-	const isPrevDisabled =
-		!logs || !onNavigateLog || logs.length === 0 || currentLogIndex <= 0;
-	const isNextDisabled =
-		!logs ||
-		!onNavigateLog ||
-		logs.length === 0 ||
-		currentLogIndex === logs.length - 1;
-
-	type HandleNavigateLogParams = {
-		direction: 'next' | 'previous';
-	};
-
-	const handleNavigateLog = ({ direction }: HandleNavigateLogParams): void => {
-		if (!logs || !onNavigateLog || currentLogIndex === -1) {
-			return;
-		}
-		if (direction === 'previous' && !isPrevDisabled) {
-			const prevLog = logs[currentLogIndex - 1];
-			onNavigateLog(prevLog);
-			onScrollToLog?.(prevLog.id);
-		} else if (direction === 'next' && !isNextDisabled) {
-			const nextLog = logs[currentLogIndex + 1];
-			onNavigateLog(nextLog);
-			onScrollToLog?.(nextLog.id);
-		}
-	};
 
 	return (
 		<Drawer
@@ -338,57 +299,69 @@ function LogDetailInner({
 			maskClosable={false}
 			getContainer={getContainer}
 			title={
-				<div className="log-detail-drawer__title" data-log-detail-ignore="true">
-					<div className="log-detail-drawer__title-left">
-						<Divider type="vertical" className={cx('log-type-indicator', LogType)} />
-						<Typography.Text className="title">Log details</Typography.Text>
-					</div>
-					<div className="log-detail-drawer__title-right">
-						<div className="log-arrows">
-							<Tooltip
-								title={isPrevDisabled ? '' : 'Move to previous log'}
-								placement="top"
-								mouseLeaveDelay={0}
-							>
-								<Button
-									variant="outlined"
-									color="secondary"
-									prefix={<ChevronUp size={14} />}
-									className="log-arrow-btn log-arrow-btn-up"
-									disabled={isPrevDisabled}
-									onClick={(): void => handleNavigateLog({ direction: 'previous' })}
-								/>
-							</Tooltip>
-							<Tooltip
-								title={isNextDisabled ? '' : 'Move to next log'}
-								placement="top"
-								mouseLeaveDelay={0}
-							>
-								<Button
-									variant="outlined"
-									color="secondary"
-									prefix={<ChevronDown size={14} />}
-									className="log-arrow-btn log-arrow-btn-down"
-									disabled={isNextDisabled}
-									onClick={(): void => handleNavigateLog({ direction: 'next' })}
-								/>
-							</Tooltip>
+				isLogDetailsV2 ? (
+					<LogDetailsHeader
+						log={log}
+						onNavigatePrev={goToPrev}
+						onNavigateNext={goToNext}
+						isPrevDisabled={isPrevDisabled}
+						isNextDisabled={isNextDisabled}
+						showOpenInExplorer={!!handleOpenInExplorer}
+						onOpenInExplorer={handleOpenInExplorer}
+					/>
+				) : (
+					<div className="log-detail-drawer__title" data-log-detail-ignore="true">
+						<div className="log-detail-drawer__title-left">
+							<Divider type="vertical" className={cx('log-type-indicator', LogType)} />
+							<Typography.Text className="title">Log details</Typography.Text>
 						</div>
-						{handleOpenInExplorer && (
-							<div>
-								<Button
-									variant="outlined"
-									color="secondary"
-									prefix={<Compass size={16} />}
-									className="open-in-explorer-btn"
-									onClick={handleOpenInExplorer}
+						<div className="log-detail-drawer__title-right">
+							<div className="log-arrows">
+								<Tooltip
+									title={isPrevDisabled ? '' : 'Move to previous log'}
+									placement="top"
+									mouseLeaveDelay={0}
 								>
-									Open in Explorer
-								</Button>
+									<Button
+										variant="outlined"
+										color="secondary"
+										prefix={<ChevronUp size={14} />}
+										className="log-arrow-btn log-arrow-btn-up"
+										disabled={isPrevDisabled}
+										onClick={goToPrev}
+									/>
+								</Tooltip>
+								<Tooltip
+									title={isNextDisabled ? '' : 'Move to next log'}
+									placement="top"
+									mouseLeaveDelay={0}
+								>
+									<Button
+										variant="outlined"
+										color="secondary"
+										prefix={<ChevronDown size={14} />}
+										className="log-arrow-btn log-arrow-btn-down"
+										disabled={isNextDisabled}
+										onClick={goToNext}
+									/>
+								</Tooltip>
 							</div>
-						)}
+							{handleOpenInExplorer && (
+								<div>
+									<Button
+										variant="outlined"
+										color="secondary"
+										prefix={<Compass size={16} />}
+										className="open-in-explorer-btn"
+										onClick={handleOpenInExplorer}
+									>
+										Open in Explorer
+									</Button>
+								</div>
+							)}
+						</div>
 					</div>
-				</div>
+				)
 			}
 			placement="right"
 			onClose={drawerCloseHandler}
@@ -407,7 +380,15 @@ function LogDetailInner({
 				data-testid="log-detail-drawer"
 			>
 				<div className="log-detail-drawer__log">
-					<Divider type="vertical" className={cx('log-type-indicator', logType)} />
+					{isLogDetailsV2 ? (
+						<LogStateIndicator
+							severityText={log.severity_text}
+							severityNumber={log.severity_number}
+							fontSize={options?.fontSize ?? FontSize.MEDIUM}
+						/>
+					) : (
+						<Divider type="vertical" className={cx('log-type-indicator', logType)} />
+					)}
 					<Tooltip
 						title={removeEscapeCharacters(logBody)}
 						placement="left"
@@ -419,6 +400,10 @@ function LogDetailInner({
 					<div className="log-overflow-shadow">&nbsp;</div>
 				</div>
 
+				{isLogDetailsV2 && <LogHighlights log={log} />}
+
+				{isLogDetailsV2 && <div className="log-detail-drawer__section-divider" />}
+
 				<div className="tabs-and-search">
 					<ToggleGroupSimple
 						type="single"
@@ -435,15 +420,21 @@ function LogDetailInner({
 									</div>
 								),
 							},
-							{
-								value: VIEW_TYPES.JSON,
-								label: (
-									<div className="view-title">
-										<Braces size={14} />
-										JSON
-									</div>
-								),
-							},
+							// V2's DataViewer has its own Pretty/JSON toggle, so the separate
+							// JSON tab is redundant.
+							...(isLogDetailsV2
+								? []
+								: [
+										{
+											value: VIEW_TYPES.JSON,
+											label: (
+												<div className="view-title">
+													<Braces size={14} />
+													JSON
+												</div>
+											),
+										},
+									]),
 							{
 								value: VIEW_TYPES.CONTEXT,
 								label: (
@@ -483,22 +474,25 @@ function LogDetailInner({
 							</Tooltip>
 						)}
 
-						<Tooltip
-							title={selectedView === VIEW_TYPES.JSON ? 'Copy JSON' : 'Copy Log Link'}
-							placement="topLeft"
-							aria-label={
-								selectedView === VIEW_TYPES.JSON ? 'Copy JSON' : 'Copy Log Link'
-							}
-							mouseLeaveDelay={0}
-						>
-							<Button
-								variant="link"
-								color="secondary"
-								size="sm"
-								prefix={<Copy size={12} />}
-								onClick={selectedView === VIEW_TYPES.JSON ? handleJSONCopy : onLogCopy}
-							/>
-						</Tooltip>
+						{/* V2 moves copy actions into the header ⋯ menu */}
+						{!isLogDetailsV2 && (
+							<Tooltip
+								title={selectedView === VIEW_TYPES.JSON ? 'Copy JSON' : 'Copy Log Link'}
+								placement="topLeft"
+								aria-label={
+									selectedView === VIEW_TYPES.JSON ? 'Copy JSON' : 'Copy Log Link'
+								}
+								mouseLeaveDelay={0}
+							>
+								<Button
+									variant="link"
+									color="secondary"
+									size="sm"
+									prefix={<Copy size={12} />}
+									onClick={selectedView === VIEW_TYPES.JSON ? handleJSONCopy : onLogCopy}
+								/>
+							</Tooltip>
+						)}
 					</div>
 				</div>
 				{isFilterVisible && contextQuery?.builder.queryData[0] && (
@@ -523,7 +517,7 @@ function LogDetailInner({
 						handleChangeSelectedView={handleChangeSelectedView}
 					/>
 				)}
-				{selectedView === VIEW_TYPES.JSON && (
+				{!isLogDetailsV2 && selectedView === VIEW_TYPES.JSON && (
 					<JsonView data={LogJsonData} height="68vh" />
 				)}
 

frontend/src/components/Logs/TableView/__tests__/useLogsTableColumns.test.tsx

@@ -10,6 +10,10 @@ jest.mock('providers/Timezone', () => ({
 	}),
 }));
 
+jest.mock('providers/App/App', () => ({
+	useAppContext: (): { featureFlags: [] } => ({ featureFlags: [] }),
+}));
+
 const field = (name: string, type = ''): IField => ({
 	name,
 	type,

frontend/src/components/Logs/TableView/useLogsTableColumns.tsx

@@ -2,13 +2,15 @@ import type { ReactElement } from 'react';
 import { useMemo } from 'react';
 import TanStackTable from 'components/TanStackTableView';
 import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
+import { FeatureKeys } from 'constants/features';
 import {
 	getBodyDisplayString,
 	getSanitizedLogBody,
 } from 'container/LogDetailedView/utils';
 import { FontSize } from 'container/OptionsMenu/types';
 import { buildCompositeKey } from 'container/OptionsMenu/utils';
-import { FlatLogData } from 'lib/logs/flatLogData';
+import { getLogFieldValue } from 'lib/logs/flatLogData';
+import { useAppContext } from 'providers/App/App';
 import { useTimezone } from 'providers/Timezone';
 import { IField } from 'types/api/logs/fields';
 import { ILog } from 'types/api/logs/log';
@@ -26,6 +28,10 @@ export function useLogsTableColumns({
 	fontSize,
 }: UseLogsTableColumnsProps): TableColumnDef<ILog>[] {
 	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+	const { featureFlags } = useAppContext();
+	const isBodyJsonEnabled =
+		featureFlags?.find((flag) => flag.name === FeatureKeys.USE_JSON_BODY)
+			?.active || false;
 
 	return useMemo<TableColumnDef<ILog>[]>(() => {
 		const stateIndicatorCol: TableColumnDef<ILog> = {
@@ -88,7 +94,8 @@ export function useLogsTableColumns({
 		const makeUserFieldCol = (f: IField): TableColumnDef<ILog> => ({
 			id: buildCompositeKey(f.name, f.type),
 			header: f.name,
-			accessorFn: (log): unknown => FlatLogData(log)[f.name],
+			accessorFn: (log): unknown =>
+				getLogFieldValue(log, f.name, isBodyJsonEnabled),
 			enableRemove: true,
 			width: { min: 192 },
 			cell: ({ value }): ReactElement => (
@@ -115,5 +122,5 @@ export function useLogsTableColumns({
 			.filter((c): c is TableColumnDef<ILog> => c !== null);
 
 		return [stateIndicatorCol, ...fieldCols];
-	}, [fields, fontSize, formatTimezoneAdjustedTimestamp]);
+	}, [fields, fontSize, formatTimezoneAdjustedTimestamp, isBodyJsonEnabled]);
 }

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch.tsx

@@ -59,6 +59,7 @@ import {
 	dedupeOptionsByLabel,
 	getFieldContextPrefix,
 	getRecentOptions,
+	isSupportedFunction,
 	renderRecentDeleteButton,
 } from './utils';
 
@@ -183,15 +184,14 @@ function QuerySearch({
 				isProgrammaticChangeRef.current = true;
 			}
 
+			const changes = view.state.changes({
+				from: 0,
+				to: currentValue.length,
+				insert: value,
+			});
 			view.dispatch({
-				changes: {
-					from: 0,
-					to: currentValue.length,
-					insert: value,
-				},
-				selection: {
-					anchor: value.length,
-				},
+				changes,
+				selection: { anchor: changes.newLength },
 			});
 		},
 		[],
@@ -1276,11 +1276,13 @@ function QuerySearch({
 		}
 
 		if (queryContext.isInFunction) {
-			options = Object.values(QUERY_BUILDER_FUNCTIONS).map((option) => ({
-				label: option,
-				apply: `${option}()`,
-				type: 'function',
-			}));
+			options = Object.values(QUERY_BUILDER_FUNCTIONS)
+				.filter((option) => isSupportedFunction(option, dataSource))
+				.map((option) => ({
+					label: option,
+					apply: `${option}()`,
+					type: 'function',
+				}));
 
 			// Add space after selection for functions
 			const optionsWithSpace = addSpaceToOptions(options);

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/__tests__/utils.test.ts

@@ -1,8 +1,12 @@
+import { QUERY_BUILDER_FUNCTIONS } from 'constants/antlrQueryConstants';
+import { DataSource } from 'types/common/queryBuilder';
+
 import {
 	combineInitialAndUserExpression,
 	dedupeOptionsByLabel,
 	getFieldContextPrefix,
 	getUserExpressionFromCombined,
+	isSupportedFunction,
 } from '../utils';
 
 describe('entityLogsExpression', () => {
@@ -118,3 +122,19 @@ describe('dedupeOptionsByLabel', () => {
 		expect(dedupeOptionsByLabel([])).toStrictEqual([]);
 	});
 });
+
+describe('isSupportedFunction', () => {
+	const { HASANY, SEARCH } = QUERY_BUILDER_FUNCTIONS;
+
+	it('allows the has family on every signal', () => {
+		[DataSource.LOGS, DataSource.TRACES, DataSource.METRICS].forEach((signal) => {
+			expect(isSupportedFunction(HASANY, signal)).toBe(true);
+		});
+	});
+
+	it('allows search on logs only', () => {
+		expect(isSupportedFunction(SEARCH, DataSource.LOGS)).toBe(true);
+		expect(isSupportedFunction(SEARCH, DataSource.TRACES)).toBe(false);
+		expect(isSupportedFunction(SEARCH, DataSource.METRICS)).toBe(false);
+	});
+});

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/utils.ts

@@ -1,6 +1,7 @@
 import { closeCompletion, startCompletion } from '@codemirror/autocomplete';
 import type { Completion } from '@codemirror/autocomplete';
 import type { EditorView } from '@uiw/react-codemirror';
+import { QUERY_BUILDER_FUNCTIONS } from 'constants/antlrQueryConstants';
 import dayjs from 'dayjs';
 import { normalizeFilterExpression } from 'lib/recentQueries/normalize';
 import * as recentQueriesStore from 'lib/recentQueries/recentQueriesStore';
@@ -15,6 +16,15 @@ import {
 	RECENTS_SECTION,
 } from './constants';
 
+// search() lives in the logs condition builder only; traces and metrics reject it
+// as an unsupported operator. Every other function is implemented for all signals.
+export function isSupportedFunction(
+	functionName: string,
+	signal: SignalType,
+): boolean {
+	return functionName !== QUERY_BUILDER_FUNCTIONS.SEARCH || signal === 'logs';
+}
+
 export interface FieldContextPrefixMatch {
 	context: string;
 	remainder: string;

frontend/src/components/QueryBuilderV2/QueryV2/__tests__/QuerySearch.test.tsx

@@ -301,6 +301,66 @@ describe('QuerySearch (Integration with Real CodeMirror)', () => {
 		dispatchSpy.mockRestore();
 	});
 
+	it('does not crash when the expression contains CRLF line breaks (issue #5869)', async () => {
+		const dispatchSpy = jest.spyOn(EditorView.prototype, 'dispatch');
+		const onChange = jest.fn() as jest.MockedFunction<(v: string) => void>;
+		const initialExpression = "service.name = 'frontend'";
+		// Filtering on a multi-line log value (CRLF) used to throw
+		// "RangeError: Selection points outside of document".
+		const crlfExpression = "body CONTAINS 'line1\r\nline2\r\nline3'";
+
+		const baseQueryData = {
+			...initialQueriesMap.logs.builder.queryData[0],
+			filter: { expression: initialExpression },
+		};
+
+		const { rerender } = render(
+			<QuerySearch
+				onChange={onChange}
+				queryData={baseQueryData}
+				dataSource={DataSource.LOGS}
+			/>,
+		);
+
+		await waitFor(
+			() => {
+				const editorContent = document.querySelector(
+					CM_EDITOR_SELECTOR,
+				) as HTMLElement;
+				expect(editorContent.textContent || '').toBe(initialExpression);
+			},
+			{ timeout: 3000 },
+		);
+
+		rerender(
+			<QuerySearch
+				onChange={onChange}
+				queryData={{ ...baseQueryData, filter: { expression: crlfExpression } }}
+				dataSource={DataSource.LOGS}
+			/>,
+		);
+
+		// The programmatic replace dispatched without throwing, and the selection anchor
+		// stayed within the CRLF-normalized document (the bug set it past the end).
+		await waitFor(() => {
+			const spec = dispatchSpy.mock.calls
+				.map(
+					(call) =>
+						call[0] as {
+							selection?: { anchor?: number };
+							changes?: { newLength?: number };
+						},
+				)
+				.find((s) => s?.selection?.anchor != null && s?.changes?.newLength != null);
+			expect(spec).toBeDefined();
+			expect(spec?.selection?.anchor).toBeLessThanOrEqual(
+				spec?.changes?.newLength as number,
+			);
+		});
+
+		dispatchSpy.mockRestore();
+	});
+
 	it('fetches key suggestions for metrics even without aggregateAttribute.key when showFilterSuggestionsWithoutMetric is true', async () => {
 		const mockedGetKeys = getKeySuggestions as jest.MockedFunction<
 			typeof getKeySuggestions

frontend/src/components/QueryBuilderV2/QueryV2/__tests__/RecentSearches.test.tsx

@@ -0,0 +1,280 @@
+import {
+	completionStatus,
+	currentCompletions,
+	startCompletion,
+} from '@codemirror/autocomplete';
+import { EditorView } from '@uiw/react-codemirror';
+import { initialQueriesMap } from 'constants/queryBuilder';
+import * as recentQueriesStore from 'lib/recentQueries/recentQueriesStore';
+import { fireEvent, render, userEvent, waitFor } from 'tests/test-utils';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { RECENTS_DISPLAY_CAP, RECENTS_SECTION } from '../QuerySearch/constants';
+import QuerySearch from '../QuerySearch/QuerySearch';
+import { mockCodeMirrorDomApis } from './codemirrorDomMocks';
+
+const CM_ROOT_SELECTOR = '.cm-editor';
+const CM_EDITOR_SELECTOR = '.cm-editor .cm-content';
+const TOOLTIP_SELECTOR = '.cm-tooltip-autocomplete';
+const COMPLETION_LABEL_SELECTOR = '.cm-completionLabel';
+const DELETE_BUTTON_SELECTOR = '.cm-recent-delete';
+
+const FRONTEND_FILTER = "service.name = 'frontend'";
+const STATUS_CODE_FILTER = "http.status_code = '500'";
+const TRACES_FILTER = "name = 'HTTP GET'";
+
+beforeAll(() => {
+	mockCodeMirrorDomApis();
+});
+
+jest.mock('hooks/useDarkMode', () => ({
+	useIsDarkMode: (): boolean => false,
+}));
+
+jest.mock('providers/Dashboard/store/useDashboardStore', () => ({
+	useDashboardStore: (): { dashboardData: undefined } => ({
+		dashboardData: undefined,
+	}),
+}));
+
+jest.mock('api/querySuggestions/getKeySuggestions', () => ({
+	getKeySuggestions: jest.fn().mockResolvedValue({
+		data: { data: { keys: {} } },
+	}),
+}));
+
+jest.mock('api/querySuggestions/getValueSuggestion', () => ({
+	getValueSuggestions: jest.fn().mockResolvedValue({
+		data: { data: { values: { stringValues: [], numberValues: [] } } },
+	}),
+}));
+
+function renderLogsSearch(onChange: (value: string) => void = jest.fn()): void {
+	render(
+		<QuerySearch
+			onChange={onChange}
+			queryData={initialQueriesMap.logs.builder.queryData[0]}
+			dataSource={DataSource.LOGS}
+		/>,
+	);
+}
+
+function saveLogsRecent(expression: string): void {
+	recentQueriesStore.save({ signal: 'logs', filter: { expression } });
+}
+
+function getEditorView(): EditorView | null {
+	const root = document.querySelector<HTMLElement>(CM_ROOT_SELECTOR);
+	return root ? EditorView.findFromDOM(root) : null;
+}
+
+function getDocText(): string {
+	return getEditorView()?.state.doc.toString() ?? '';
+}
+
+function isCompletionOpen(): boolean {
+	const view = getEditorView();
+	return !!view && completionStatus(view.state) === 'active';
+}
+
+// Reads recents from completion state, not the tooltip: the tooltip is a later render
+// pass over this same state, so going to the source drops a layer of timing.
+function getRecentLabels(): string[] {
+	const view = getEditorView();
+	if (!view) {
+		return [];
+	}
+	return currentCompletions(view.state)
+		.filter((completion) => completion.section === RECENTS_SECTION)
+		.map((completion) => completion.label);
+}
+
+async function renderAndFocus(
+	onChange: (value: string) => void = jest.fn(),
+): Promise<HTMLElement> {
+	renderLogsSearch(onChange);
+
+	const editor = await waitFor(
+		() => {
+			const element = document.querySelector(CM_EDITOR_SELECTOR);
+			expect(element).toBeInTheDocument();
+			return element as HTMLElement;
+		},
+		{ timeout: 2000 },
+	);
+
+	await userEvent.click(editor);
+	return editor;
+}
+
+// Re-requests completions while waiting: typing and the async fetches can close the popup.
+function waitForRecents(
+	assertLabels: (labels: string[]) => void,
+): Promise<void> {
+	return waitFor(
+		() => {
+			const view = getEditorView();
+			if (view && !isCompletionOpen()) {
+				startCompletion(view);
+			}
+			assertLabels(getRecentLabels());
+		},
+		{ timeout: 3000 },
+	);
+}
+
+function openRecents(): Promise<void> {
+	return waitForRecents((labels) => expect(labels.length).toBeGreaterThan(0));
+}
+
+function waitForPopupElement(
+	find: () => HTMLElement | null | undefined,
+): Promise<HTMLElement> {
+	return waitFor(
+		() => {
+			const view = getEditorView();
+			if (view && !isCompletionOpen()) {
+				startCompletion(view);
+			}
+			const node = find();
+			expect(node).toBeTruthy();
+			return node as HTMLElement;
+		},
+		{ timeout: 3000 },
+	);
+}
+
+describe('QuerySearch recent searches', () => {
+	beforeEach(() => {
+		recentQueriesStore.useRecentQueriesStore.setState({ buckets: {} });
+		localStorage.clear();
+	});
+
+	it('shows a saved recent query under "Recent searches" on focus', async () => {
+		saveLogsRecent(FRONTEND_FILTER);
+
+		await renderAndFocus();
+		await openRecents();
+
+		await waitForRecents((labels) =>
+			expect(labels).toStrictEqual([FRONTEND_FILTER]),
+		);
+
+		const view = getEditorView() as EditorView;
+		const [recent] = currentCompletions(view.state);
+		expect(recent.section).toBe(RECENTS_SECTION);
+	});
+
+	it('filters recents by substring as the user types', async () => {
+		saveLogsRecent(FRONTEND_FILTER);
+		saveLogsRecent(STATUS_CODE_FILTER);
+
+		const editor = await renderAndFocus();
+		await openRecents();
+		await userEvent.type(editor, 'status_code');
+
+		await waitForRecents((labels) =>
+			expect(labels).toStrictEqual([STATUS_CODE_FILTER]),
+		);
+	});
+
+	it('does not surface recents saved under a different signal', async () => {
+		recentQueriesStore.save({
+			signal: 'traces',
+			filter: { expression: TRACES_FILTER },
+		});
+		saveLogsRecent(FRONTEND_FILTER);
+
+		await renderAndFocus();
+		await openRecents();
+
+		await waitForRecents((labels) =>
+			expect(labels).toStrictEqual([FRONTEND_FILTER]),
+		);
+	});
+
+	it('excludes a recent that exactly matches the current editor text', async () => {
+		const supersetFilter = `${FRONTEND_FILTER} AND ${STATUS_CODE_FILTER}`;
+		saveLogsRecent(FRONTEND_FILTER);
+		saveLogsRecent(supersetFilter);
+
+		const editor = await renderAndFocus();
+		await openRecents();
+		await userEvent.type(editor, FRONTEND_FILTER);
+
+		await waitForRecents((labels) =>
+			expect(labels).toStrictEqual([supersetFilter]),
+		);
+	});
+
+	it('caps the dropdown at RECENTS_DISPLAY_CAP entries, newest first', async () => {
+		const filters = Array.from(
+			{ length: RECENTS_DISPLAY_CAP + 1 },
+			(_, index) => `attribute_${index + 1} = 'v'`,
+		);
+		filters.forEach((filter) => saveLogsRecent(filter));
+		const expectedLabels = [...filters].reverse().slice(0, RECENTS_DISPLAY_CAP);
+
+		await renderAndFocus();
+		await openRecents();
+
+		await waitForRecents((labels) =>
+			expect(labels).toStrictEqual(expectedLabels),
+		);
+	});
+
+	it('applies the full expression to the editor when a recent is clicked', async () => {
+		saveLogsRecent(FRONTEND_FILTER);
+
+		const onChange = jest.fn();
+		await renderAndFocus(onChange);
+		await openRecents();
+
+		const option = await waitForPopupElement(() =>
+			Array.from(
+				document.querySelectorAll<HTMLElement>(COMPLETION_LABEL_SELECTOR),
+			).find((element) => element.textContent === FRONTEND_FILTER),
+		);
+		// fireEvent: userEvent's pointerdown blurs the editor, closing the popup before CM's mousedown apply.
+		fireEvent.mouseDown(option);
+
+		await waitFor(
+			() => {
+				expect(getDocText()).toBe(FRONTEND_FILTER);
+			},
+			{ timeout: 2000 },
+		);
+
+		expect(onChange).toHaveBeenCalledWith(FRONTEND_FILTER);
+
+		await waitFor(
+			() => {
+				expect(document.querySelector(TOOLTIP_SELECTOR)).not.toBeInTheDocument();
+			},
+			{ timeout: 2000 },
+		);
+	});
+
+	it('removes a recent from the dropdown and the store when delete is clicked', async () => {
+		saveLogsRecent(FRONTEND_FILTER);
+
+		await renderAndFocus();
+		await openRecents();
+
+		const deleteButton = await waitForPopupElement(() =>
+			document.querySelector<HTMLElement>(DELETE_BUTTON_SELECTOR),
+		);
+
+		// fireEvent: the button preventDefaults pointerdown, which makes userEvent.click drop the mouse chain.
+		fireEvent.click(deleteButton);
+
+		await waitFor(
+			() => {
+				expect(recentQueriesStore.list('logs')).toHaveLength(0);
+				expect(getRecentLabels()).not.toContain(FRONTEND_FILTER);
+			},
+			{ timeout: 2000 },
+		);
+		expect(getDocText()).toBe('');
+	});
+});

frontend/src/components/ServiceAccountDrawer/__tests__/ServiceAccountDrawer.authz.test.tsx

@@ -1,4 +1,7 @@
-import { listRolesSuccessResponse } from 'mocks-server/__mockdata__/roles';
+import {
+	listRolesSuccessResponse,
+	managedRoles,
+} from 'mocks-server/__mockdata__/roles';
 import { rest, server } from 'mocks-server/server';
 import { NuqsTestingAdapter } from 'nuqs/adapters/testing';
 import { fireEvent, render, screen, waitFor } from 'tests/test-utils';
@@ -18,17 +21,24 @@ const ROLES_ENDPOINT = '*/api/v1/roles';
 const SA_KEYS_ENDPOINT = '*/api/v1/service_accounts/:id/keys';
 const SA_ENDPOINT = '*/api/v1/service_accounts/sa-1';
 const SA_DELETE_ENDPOINT = '*/api/v1/service_accounts/sa-1';
-const SA_ROLES_ENDPOINT = '*/api/v1/service_accounts/:id/roles';
-const SA_ROLE_DELETE_ENDPOINT = '*/api/v1/service_accounts/:id/roles/:rid';
+const SA_ROLES_ENDPOINT = '*/api/v1/service_account_roles';
+const SA_ROLE_DELETE_ENDPOINT = '*/api/v1/service_account_roles/:id';
 
 const activeAccountResponse = {
 	id: 'sa-1',
 	name: 'CI Bot',
 	email: 'ci-bot@signoz.io',
-	roles: ['signoz-admin'],
 	status: 'ACTIVE',
 	createdAt: '2026-01-01T00:00:00Z',
 	updatedAt: '2026-01-02T00:00:00Z',
+	serviceAccountRoles: [
+		{
+			id: 'sar-admin-1',
+			serviceAccountId: 'sa-1',
+			roleId: managedRoles[0].id,
+			role: { ...managedRoles[0], transactionGroups: [] },
+		},
+	],
 };
 
 function renderDrawer(
@@ -58,22 +68,13 @@ function setupBaseHandlers(): void {
 		rest.delete(SA_DELETE_ENDPOINT, (_, res, ctx) =>
 			res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
 		),
-		rest.get(SA_ROLES_ENDPOINT, (_, res, ctx) =>
+		rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) =>
 			res(
-				ctx.status(200),
-				ctx.json({
-					data: listRolesSuccessResponse.data.filter(
-						(r) => r.name === 'signoz-admin',
-					),
-				}),
+				ctx.status(201),
+				ctx.json({ status: 'success', data: { id: 'sar-new' } }),
 			),
 		),
-		rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) =>
-			res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
-		),
-		rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) =>
-			res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
-		),
+		rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) => res(ctx.status(204))),
 	);
 }
 

frontend/src/components/ServiceAccountDrawer/__tests__/ServiceAccountDrawer.test.tsx

@@ -1,4 +1,7 @@
-import { listRolesSuccessResponse } from 'mocks-server/__mockdata__/roles';
+import {
+	listRolesSuccessResponse,
+	managedRoles,
+} from 'mocks-server/__mockdata__/roles';
 import { rest, server } from 'mocks-server/server';
 import { NuqsTestingAdapter } from 'nuqs/adapters/testing';
 import { render, screen, userEvent, waitFor } from 'tests/test-utils';
@@ -10,23 +13,33 @@ const ROLES_ENDPOINT = '*/api/v1/roles';
 const SA_KEYS_ENDPOINT = '*/api/v1/service_accounts/:id/keys';
 const SA_ENDPOINT = '*/api/v1/service_accounts/sa-1';
 const SA_DELETE_ENDPOINT = '*/api/v1/service_accounts/sa-1';
-const SA_ROLES_ENDPOINT = '*/api/v1/service_accounts/:id/roles';
-const SA_ROLE_DELETE_ENDPOINT = '*/api/v1/service_accounts/:id/roles/:rid';
+const SA_ROLES_ENDPOINT = '*/api/v1/service_account_roles';
+const SA_ROLE_DELETE_ENDPOINT = '*/api/v1/service_account_roles/:id';
+
+const ADMIN_ASSIGNMENT_ID = 'sar-admin-1';
 
 const activeAccountResponse = {
 	id: 'sa-1',
 	name: 'CI Bot',
 	email: 'ci-bot@signoz.io',
-	roles: ['signoz-admin'],
 	status: 'ACTIVE',
 	createdAt: '2026-01-01T00:00:00Z',
 	updatedAt: '2026-01-02T00:00:00Z',
+	serviceAccountRoles: [
+		{
+			id: ADMIN_ASSIGNMENT_ID,
+			serviceAccountId: 'sa-1',
+			roleId: managedRoles[0].id,
+			role: { ...managedRoles[0], transactionGroups: [] },
+		},
+	],
 };
 
 const deletedAccountResponse = {
 	...activeAccountResponse,
 	id: 'sa-2',
 	status: 'DELETED',
+	serviceAccountRoles: [],
 };
 
 function renderDrawer(
@@ -58,22 +71,13 @@ describe('ServiceAccountDrawer', () => {
 			rest.delete(SA_DELETE_ENDPOINT, (_, res, ctx) =>
 				res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
 			),
-			rest.get(SA_ROLES_ENDPOINT, (_, res, ctx) =>
+			rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) =>
 				res(
-					ctx.status(200),
-					ctx.json({
-						data: listRolesSuccessResponse.data.filter(
-							(r) => r.name === 'signoz-admin',
-						),
-					}),
+					ctx.status(201),
+					ctx.json({ status: 'success', data: { id: 'sar-new' } }),
 				),
 			),
-			rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) =>
-				res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
-			),
-			rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) =>
-				res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
-			),
+			rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) => res(ctx.status(204))),
 			setupAuthzAdmin(),
 		);
 	});
@@ -136,11 +140,14 @@ describe('ServiceAccountDrawer', () => {
 		server.use(
 			rest.post(SA_ROLES_ENDPOINT, async (req, res, ctx) => {
 				roleSpy(await req.json());
-				return res(ctx.status(200), ctx.json({ status: 'success', data: {} }));
+				return res(
+					ctx.status(201),
+					ctx.json({ status: 'success', data: { id: 'sar-new' } }),
+				);
 			}),
 			rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) => {
 				deleteSpy();
-				return res(ctx.status(200), ctx.json({ status: 'success', data: {} }));
+				return res(ctx.status(204));
 			}),
 		);
 
@@ -159,7 +166,8 @@ describe('ServiceAccountDrawer', () => {
 		await waitFor(() => {
 			expect(roleSpy).toHaveBeenCalledWith(
 				expect.objectContaining({
-					id: '019c24aa-2248-7585-a129-4188b3473c27',
+					serviceAccountId: 'sa-1',
+					roleId: '019c24aa-2248-7585-a129-4188b3473c27',
 				}),
 			);
 			expect(deleteSpy).not.toHaveBeenCalled();
@@ -174,11 +182,14 @@ describe('ServiceAccountDrawer', () => {
 		server.use(
 			rest.post(SA_ROLES_ENDPOINT, async (req, res, ctx) => {
 				roleSpy(await req.json());
-				return res(ctx.status(200), ctx.json({ status: 'success', data: {} }));
+				return res(
+					ctx.status(201),
+					ctx.json({ status: 'success', data: { id: 'sar-new' } }),
+				);
 			}),
-			rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) => {
-				deleteSpy();
-				return res(ctx.status(200), ctx.json({ status: 'success', data: {} }));
+			rest.delete(SA_ROLE_DELETE_ENDPOINT, (req, res, ctx) => {
+				deleteSpy(req.params.id);
+				return res(ctx.status(204));
 			}),
 		);
 
@@ -198,7 +209,7 @@ describe('ServiceAccountDrawer', () => {
 		await user.click(saveBtn);
 
 		await waitFor(() => {
-			expect(deleteSpy).toHaveBeenCalled();
+			expect(deleteSpy).toHaveBeenCalledWith(ADMIN_ASSIGNMENT_ID);
 			expect(roleSpy).not.toHaveBeenCalled();
 		});
 	});
@@ -246,9 +257,6 @@ describe('ServiceAccountDrawer', () => {
 			rest.get('*/api/v1/service_accounts/sa-2/keys', (_, res, ctx) =>
 				res(ctx.status(200), ctx.json({ data: [] })),
 			),
-			rest.get('*/api/v1/service_accounts/sa-2/roles', (_, res, ctx) =>
-				res(ctx.status(200), ctx.json({ data: [] })),
-			),
 		);
 
 		renderDrawer({ account: 'sa-2' });
@@ -312,22 +320,13 @@ describe('ServiceAccountDrawer – save-error UX', () => {
 			rest.delete(SA_DELETE_ENDPOINT, (_, res, ctx) =>
 				res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
 			),
-			rest.get(SA_ROLES_ENDPOINT, (_, res, ctx) =>
+			rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) =>
 				res(
-					ctx.status(200),
-					ctx.json({
-						data: listRolesSuccessResponse.data.filter(
-							(r) => r.name === 'signoz-admin',
-						),
-					}),
+					ctx.status(201),
+					ctx.json({ status: 'success', data: { id: 'sar-new' } }),
 				),
 			),
-			rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) =>
-				res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
-			),
-			rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) =>
-				res(ctx.status(200), ctx.json({ status: 'success', data: {} })),
-			),
+			rest.delete(SA_ROLE_DELETE_ENDPOINT, (_, res, ctx) => res(ctx.status(204))),
 			setupAuthzAdmin(),
 		);
 	});
@@ -410,14 +409,17 @@ describe('ServiceAccountDrawer – save-error UX', () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		let roleAddCallCount = 0;
 
-		// First call → 429, second call → 200
+		// First call → 429, second call → 201
 		server.use(
 			rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) => {
 				roleAddCallCount += 1;
 				if (roleAddCallCount === 1) {
 					return res(ctx.status(429), ctx.json({ message: 'Too Many Requests' }));
 				}
-				return res(ctx.status(200), ctx.json({ status: 'success', data: {} }));
+				return res(
+					ctx.status(201),
+					ctx.json({ status: 'success', data: { id: 'sar-new' } }),
+				);
 			}),
 		);
 

frontend/src/constants/antlrQueryConstants.ts

@@ -41,6 +41,7 @@ export const QUERY_BUILDER_FUNCTIONS = {
 	HASANY: 'hasAny',
 	HASALL: 'hasAll',
 	HASTOKEN: 'hasToken',
+	SEARCH: 'search',
 };
 
 export function negateOperator(operatorOrFunction: string): string {

frontend/src/constants/features.ts

@@ -7,7 +7,6 @@ export enum FeatureKeys {
 	GATEWAY = 'gateway',
 	PREMIUM_SUPPORT = 'premium_support',
 	ANOMALY_DETECTION = 'anomaly_detection',
-	DOT_METRICS_ENABLED = 'dot_metrics_enabled',
 	USE_JSON_BODY = 'use_json_body',
 	ENABLE_AI_OBSERVABILITY = 'enable_ai_observability',
 	ENABLE_METRICS_REDUCTION = 'enable_metrics_reduction',

frontend/src/constants/generated/semconvFamilies.gen.ts

@@ -0,0 +1,32 @@
+// Code generated by scripts/semconv. DO NOT EDIT.
+
+export type SemconvFamily = {
+	readonly current: string;
+	readonly old: readonly string[];
+	readonly kind: 'attribute' | 'metric';
+	readonly contexts: readonly string[];
+	readonly signals: readonly string[];
+	readonly applyToMetrics: readonly string[];
+	readonly valueMap: Readonly<Record<string, string>>;
+};
+
+export const SEMCONV_FAMILIES: readonly SemconvFamily[] = [
+	{
+		current: 'db.system.name',
+		old: ['db.system'],
+		kind: 'attribute',
+		contexts: [],
+		signals: [],
+		applyToMetrics: [],
+		valueMap: {},
+	},
+	{
+		current: 'deployment.environment.name',
+		old: ['deployment.environment'],
+		kind: 'attribute',
+		contexts: [],
+		signals: [],
+		applyToMetrics: [],
+		valueMap: {},
+	},
+] as const;

frontend/src/constants/localStorage.ts

@@ -13,6 +13,7 @@ export enum LOCALSTORAGE {
 	TRACES_LIST_COLUMNS = 'TRACES_LIST_COLUMNS',
 	LOGS_LIST_COLUMNS = 'LOGS_LIST_COLUMNS',
 	LOGS_LIST_COLUMN_SIZING = 'LOGS_LIST_COLUMN_SIZING',
+	LOG_DETAILS_V2 = 'LOG_DETAILS_V2',
 	LOGGED_IN_USER_NAME = 'LOGGED_IN_USER_NAME',
 	LOGGED_IN_USER_EMAIL = 'LOGGED_IN_USER_EMAIL',
 	CHAT_SUPPORT = 'CHAT_SUPPORT',

frontend/src/constants/routes.ts

@@ -92,6 +92,7 @@ const ROUTES = {
 	AI_OBSERVABILITY_ATTRIBUTE_MAPPING: '/ai-observability/attribute-mapping',
 	AI_OBSERVABILITY_BASE: '/ai-observability',
 	AI_OBSERVABILITY_OVERVIEW: '/ai-observability/overview',
+	AI_OBSERVABILITY_EXPLORER: '/ai-observability/explorer',
 	AI_OBSERVABILITY_CONFIGURATION: '/ai-observability/configuration',
 } as const;
 

frontend/src/container/AlertHistory/Timeline/Table/utils.ts

@@ -9,6 +9,7 @@ const fieldContextToSuggestionMap: Record<
 	[TelemetrytypesFieldContextDTO.span]: 'span',
 	[TelemetrytypesFieldContextDTO.attribute]: 'attribute',
 	// no maps for the following values on suggestion context
+	[TelemetrytypesFieldContextDTO.trace]: undefined,
 	[TelemetrytypesFieldContextDTO.body]: undefined,
 	[TelemetrytypesFieldContextDTO.metric]: undefined,
 	[TelemetrytypesFieldContextDTO.log]: undefined,

frontend/src/container/AllAlertChannels/__tests__/CreateAlertChannel.test.tsx

@@ -437,6 +437,17 @@ describe('Create Alert Channel', () => {
 				render(<CreateAlertChannels preType={ChannelType.GoogleChat} />);
 			});
 
+			// paste instead of type: a per-keystroke re-render of the whole form
+			// pushes these tests past the 5s jest timeout on slower CI runners
+			async function fillField(
+				user: ReturnType<typeof userEvent.setup>,
+				testId: string,
+				value: string,
+			): Promise<void> {
+				await user.click(screen.getByTestId(testId));
+				await user.paste(value);
+			}
+
 			it('Should check if the selected item in the type dropdown has text "Google Chat"', () => {
 				expect(screen.getByText('Google Chat')).toBeInTheDocument();
 			});
@@ -463,14 +474,8 @@ describe('Create Alert Channel', () => {
 			it('Should check if saving with a webhook url outside chat.googleapis.com displays error notification', async () => {
 				const user = userEvent.setup();
 
-				await user.type(
-					screen.getByTestId('channel-name-textbox'),
-					'gchat-channel',
-				);
-				await user.type(
-					screen.getByTestId('webhook-url-textbox'),
-					'https://example.com/webhook',
-				);
+				await fillField(user, 'channel-name-textbox', 'gchat-channel');
+				await fillField(user, 'webhook-url-textbox', 'https://example.com/webhook');
 
 				await user.click(screen.getByTestId('save-channel-button'));
 
@@ -496,11 +501,8 @@ describe('Create Alert Channel', () => {
 
 				const user = userEvent.setup();
 
-				await user.type(
-					screen.getByTestId('channel-name-textbox'),
-					'gchat-channel',
-				);
-				await user.type(screen.getByTestId('webhook-url-textbox'), validWebhookUrl);
+				await fillField(user, 'channel-name-textbox', 'gchat-channel');
+				await fillField(user, 'webhook-url-textbox', validWebhookUrl);
 
 				await user.click(screen.getByTestId('save-channel-button'));
 

frontend/src/container/AllError/index.tsx

@@ -37,8 +37,6 @@ import { ErrorResponse, SuccessResponse } from 'types/api';
 import { Exception, PayloadProps } from 'types/api/errors/getAll';
 import { GlobalReducer } from 'types/reducer/globalTime';
 
-import { FeatureKeys } from '../../constants/features';
-import { useAppContext } from '../../providers/App/App';
 import { FilterDropdownExtendsProps } from './types';
 import {
 	extractFilterValues,
@@ -418,11 +416,6 @@ function AllErrors(): JSX.Element {
 		},
 	];
 
-	const { featureFlags } = useAppContext();
-	const dotMetricsEnabled =
-		featureFlags?.find((flag) => flag.name === FeatureKeys.DOT_METRICS_ENABLED)
-			?.active || false;
-
 	const onChangeHandler: TableProps<Exception>['onChange'] = useCallback(
 		(
 			paginations: TablePaginationConfig,
@@ -458,7 +451,7 @@ function AllErrors(): JSX.Element {
 	useEffect(() => {
 		if (!isUndefined(errorCountResponse.data?.payload)) {
 			const selectedEnvironments = queries.find(
-				(val) => val.tagKey === getResourceDeploymentKeys(dotMetricsEnabled),
+				(val) => val.tagKey === getResourceDeploymentKeys(),
 			)?.tagValue;
 
 			logEvent('Exception: List page visited', {

frontend/src/container/CreateAlertV2/Footer/__tests__/utils.test.ts

@@ -130,6 +130,28 @@ describe('Footer utils', () => {
 			};
 			expect(validateCreateAlertState(currentArgs)).toBeNull();
 		});
+
+		it('when threshold channels are null', () => {
+			const currentArgs: BuildCreateAlertRulePayloadArgs = {
+				...args,
+				basicAlertState: {
+					...args.basicAlertState,
+					name: 'test name',
+				},
+				thresholdState: {
+					...args.thresholdState,
+					thresholds: [
+						{
+							...args.thresholdState.thresholds[0],
+							channels: null as unknown as string[],
+						},
+					],
+				},
+			};
+			expect(validateCreateAlertState(currentArgs)).toBe(
+				'Please select at least one channel for each threshold or enable routing policies',
+			);
+		});
 	});
 
 	describe('getNotificationSettingsProps', () => {

frontend/src/container/CreateAlertV2/Footer/utils.tsx

@@ -44,7 +44,8 @@ export function validateCreateAlertState(
 		if (!threshold.label) {
 			return 'Please enter a label for each threshold';
 		}
-		if (!notificationSettings.routingPolicies && !threshold.channels.length) {
+		// this runs during render, so a throw here takes down the whole page
+		if (!notificationSettings.routingPolicies && !threshold.channels?.length) {
 			return 'Please select at least one channel for each threshold or enable routing policies';
 		}
 	}

frontend/src/container/CreateAlertV2/__tests__/utils.test.tsx

@@ -316,6 +316,34 @@ describe('CreateAlertV2 utils', () => {
 		});
 	});
 
+	describe('getThresholdStateFromAlertDef null channels', () => {
+		it('falls back to an empty array so downstream consumers never see null', () => {
+			const def: PostableAlertRuleV2 = {
+				...defaultPostableAlertRuleV2,
+				condition: {
+					...defaultPostableAlertRuleV2.condition,
+					thresholds: {
+						kind: 'basic',
+						spec: [
+							{
+								name: 'critical',
+								target: 1,
+								targetUnit: UniversalYAxisUnit.MINUTES,
+								channels: null as unknown as string[],
+								matchType: AlertThresholdMatchType.AT_LEAST_ONCE,
+								op: AlertThresholdOperator.IS_ABOVE,
+							},
+						],
+					},
+				},
+			};
+
+			expect(
+				getThresholdStateFromAlertDef(def).thresholds[0].channels,
+			).toStrictEqual([]);
+		});
+	});
+
 	describe('normalizeOperator', () => {
 		it.each([
 			['1', AlertThresholdOperator.IS_ABOVE],

frontend/src/container/CreateAlertV2/utils.tsx

@@ -258,7 +258,9 @@ export function getThresholdStateFromAlertDef(
 				recoveryThresholdValue: null,
 				unit: threshold.targetUnit,
 				color: getColorForThreshold(threshold.name),
-				channels: threshold.channels,
+				// rules created outside the UI can come back with a null channels
+				// field; drop the guard once the API enforces the schema
+				channels: threshold.channels ?? [],
 			})) || [],
 		selectedQuery: alertDef.condition.selectedQueryName || '',
 		operator:

frontend/src/container/Home/Services/ServiceMetrics.tsx

@@ -35,7 +35,6 @@ import { openInNewTab } from 'utils/navigation';
 
 import triangleRulerUrl from '@/assets/Icons/triangle-ruler.svg';
 
-import { FeatureKeys } from '../../../constants/features';
 import { DOCS_LINKS } from '../constants';
 import { columns, TIME_PICKER_OPTIONS } from './constants';
 
@@ -212,19 +211,13 @@ function ServiceMetrics({
 
 	const topLevelOperations = useMemo(() => Object.entries(data || {}), [data]);
 
-	const { featureFlags } = useAppContext();
-	const dotMetricsEnabled =
-		featureFlags?.find((flag) => flag.name === FeatureKeys.DOT_METRICS_ENABLED)
-			?.active || false;
-
 	const queryRangeRequestData = useMemo(
 		() =>
 			getQueryRangeRequestData({
 				topLevelOperations,
 				globalSelectedInterval,
-				dotMetricsEnabled,
 			}),
-		[globalSelectedInterval, topLevelOperations, dotMetricsEnabled],
+		[globalSelectedInterval, topLevelOperations],
 	);
 
 	const dataQueries = useGetQueriesRange(

frontend/src/container/InfraMonitoringK8sV2/Base/K8sEmptyState.module.scss

@@ -51,4 +51,5 @@
 	gap: var(--spacing-3);
 	max-width: 500px;
 	padding: 24px;
+	max-height: 100%;
 }

frontend/src/container/InfraMonitoringK8sV2/Base/types.ts

@@ -64,6 +64,8 @@ export interface K8sDetailsFilters {
 export interface K8sDetailsWidgetInfo {
 	title: string;
 	yAxisUnit: string;
+	docPath?: string;
+	description?: string;
 }
 
 export type GetEntityQueryPayload<T> = (

frontend/src/container/InfraMonitoringK8sV2/Clusters/constants.ts

@@ -94,43 +94,59 @@ export const clusterWidgetInfo = [
 		yAxisUnit: '',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/clusters/#cpu-usage-allocatable',
+		description:
+			'Avg, max and min pod CPU usage across the cluster against total allocatable CPU.',
 	},
 	{
 		title: 'Memory Usage, allocatable',
 		yAxisUnit: 'bytes',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/clusters/#memory-usage-allocatable',
+		description:
+			'Avg, max and min pod memory usage against allocatable memory; usage closing in on it risks evictions.',
 	},
 	{
 		title: 'Ready Nodes',
 		yAxisUnit: '',
 		docPath: '/infrastructure-monitoring/kubernetes/clusters/#ready-nodes',
+		description:
+			'Nodes currently reporting Ready; a line dropping out means that node stopped accepting pods.',
 	},
 	{
 		title: 'NotReady Nodes',
 		yAxisUnit: '',
 		docPath: '/infrastructure-monitoring/kubernetes/clusters/#notready-nodes',
+		description:
+			'Nodes whose kubelet reports unhealthy; their pods are evicted after the toleration window.',
 	},
 	{
 		title: 'Deployments available and desired',
 		yAxisUnit: '',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/clusters/#deployments-available-and-desired',
+		description:
+			'Desired replicas versus pods available past minReadySeconds; a persistent gap means a stuck rollout.',
 	},
 	{
 		title: 'Statefulset pods',
 		yAxisUnit: '',
 		docPath: '/infrastructure-monitoring/kubernetes/clusters/#statefulset-pods',
+		description:
+			'Desired, current, ready and updated pod counts per StatefulSet; ready below desired means readiness failures.',
 	},
 	{
 		title: 'Daemonset nodes',
 		yAxisUnit: '',
 		docPath: '/infrastructure-monitoring/kubernetes/clusters/#daemonset-nodes',
+		description:
+			'Desired, current and ready node counts per DaemonSet; gaps mean node agents are missing.',
 	},
 	{
 		title: 'Jobs',
 		yAxisUnit: '',
 		docPath: '/infrastructure-monitoring/kubernetes/clusters/#jobs',
+		description:
+			'Active, succeeded, failed and desired successful pod counts per Job; non-zero failed needs triage.',
 	},
 ];
 
@@ -562,13 +578,9 @@ export const getClusterMetricsQueryPayload = (
 									type: 'tag',
 								},
 							],
-							having: [
-								{
-									columnName: `MAX(${INFRA_MONITORING_ATTR_KEYS.K8S_NODE_CONDITION_READY})`,
-									op: '=',
-									value: 1,
-								},
-							],
+							having: {
+								expression: `max(${INFRA_MONITORING_ATTR_KEYS.K8S_NODE_CONDITION_READY}) = 1`,
+							},
 							legend: `{{${INFRA_MONITORING_ATTR_KEYS.K8S_NODE_NAME}}}`,
 							limit: null,
 							orderBy: [],
@@ -648,13 +660,9 @@ export const getClusterMetricsQueryPayload = (
 									type: 'tag',
 								},
 							],
-							having: [
-								{
-									columnName: `MAX(${INFRA_MONITORING_ATTR_KEYS.K8S_NODE_CONDITION_READY})`,
-									op: '=',
-									value: 0,
-								},
-							],
+							having: {
+								expression: `max(${INFRA_MONITORING_ATTR_KEYS.K8S_NODE_CONDITION_READY}) = 0`,
+							},
 							legend: `{{${INFRA_MONITORING_ATTR_KEYS.K8S_NODE_NAME}}}`,
 							limit: null,
 							orderBy: [],

frontend/src/container/InfraMonitoringK8sV2/DaemonSets/constants.ts

@@ -76,23 +76,31 @@ export const daemonSetWidgetInfo = [
 		yAxisUnit: '',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/daemonsets/#cpu-usage-request-limits',
+		description:
+			'Total CPU usage of the DaemonSet pods against their aggregate CPU requests and limits.',
 	},
 	{
 		title: 'Memory usage, request, limits',
 		yAxisUnit: 'bytes',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/daemonsets/#memory-usage-request-limits',
+		description:
+			'Total memory usage of the DaemonSet pods against their aggregate memory requests and limits.',
 	},
 	{
 		title: 'Network IO',
 		yAxisUnit: 'binBps',
 		docPath: '/infrastructure-monitoring/kubernetes/daemonsets/#network-io',
+		description:
+			'Transmit and receive throughput per interface across all pods of the DaemonSet.',
 	},
 	{
 		title: 'Network errors count',
 		yAxisUnit: '',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/daemonsets/#network-errors-count',
+		description:
+			'Per-pod-interface network error counts by direction and interface, reported by the kubelet.',
 	},
 ];
 

frontend/src/container/InfraMonitoringK8sV2/Deployments/constants.ts

@@ -76,23 +76,31 @@ export const deploymentWidgetInfo = [
 		yAxisUnit: '',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/deployments/#cpu-usage-request-limits',
+		description:
+			'Total CPU usage of the Deployment pods against their aggregate CPU requests and limits.',
 	},
 	{
 		title: 'Memory usage, request, limits',
 		yAxisUnit: 'bytes',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/deployments/#memory-usage-request-limits',
+		description:
+			'Total memory usage of the Deployment pods against their aggregate memory requests and limits.',
 	},
 	{
 		title: 'Network IO',
 		yAxisUnit: 'binBps',
 		docPath: '/infrastructure-monitoring/kubernetes/deployments/#network-io',
+		description:
+			'Transmit and receive throughput per interface across all pods of the Deployment.',
 	},
 	{
 		title: 'Network error count',
 		yAxisUnit: '',
 		docPath:
 			'/infrastructure-monitoring/kubernetes/deployments/#network-error-count',
+		description:
+			'Per-pod-interface network error counts by direction and interface, reported by the kubelet.',
 	},
 ];
 

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityEvents/EntityEvents.tsx

@@ -22,6 +22,7 @@ import { InfraMonitoringEntity } from 'container/InfraMonitoringK8sV2/constants'
 import LoadingContainer from 'container/InfraMonitoringK8sV2/LoadingContainer';
 import RunQueryBtn from 'container/QueryBuilder/components/RunQueryBtn/RunQueryBtn';
 import { ChevronDown, ChevronRight } from '@signozhq/icons';
+import { saveRecentQueryByExpression } from 'lib/recentQueries/saveRecentQuery';
 import { useQueryState } from 'nuqs';
 import { DataSource } from 'types/common/queryBuilder';
 import { parseAsJsonNoValidate } from 'utils/nuqsParsers';
@@ -116,6 +117,7 @@ function EntityEventsContent({
 					: newUserExpression || '',
 			);
 			if (validation.isValid) {
+				saveRecentQueryByExpression(DataSource.LOGS, newUserExpression);
 				querySearchOnRun(newUserExpression || '');
 
 				void logEvent(InfraMonitoringEvents.FilterApplied, {

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityLogs/EntityLogs.tsx

@@ -29,6 +29,7 @@ import { getOldLogsOperatorFromNew } from 'hooks/logs/useActiveLog';
 import useLogDetailHandlers from 'hooks/logs/useLogDetailHandlers';
 import useScrollToLog from 'hooks/logs/useScrollToLog';
 import { generateFilterQuery } from 'lib/logs/generateFilterQuery';
+import { saveRecentQueryByExpression } from 'lib/recentQueries/saveRecentQuery';
 import { ILog } from 'types/api/logs/log';
 import { DataSource } from 'types/common/queryBuilder';
 import { validateQuery } from 'utils/queryValidationUtils';
@@ -132,6 +133,7 @@ function EntityLogsContent({
 			);
 
 			if (validation.isValid) {
+				saveRecentQueryByExpression(DataSource.LOGS, newUserExpression);
 				querySearchOnRun(newUserExpression);
 
 				void logEvent(InfraMonitoringEvents.FilterApplied, {

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityMetrics/EntityMetrics.tsx

@@ -24,6 +24,7 @@ import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
 import { getMetricsExplorerUrl } from 'utils/explorerUtils';
 
 import { getDrawerDurationMs } from 'container/InfraMonitoringK8sV2/Base/useDrawerLifecycleStore';
+import { K8sDetailsWidgetInfo } from 'container/InfraMonitoringK8sV2/Base/types';
 
 import { buildEntityMetricsChartConfig } from './configBuilder';
 import ChartHeader from './ChartHeader';
@@ -41,11 +42,7 @@ import ChartTooltipFooter from './ChartTooltipFooter';
 interface EntityMetricsProps<T> {
 	entity: T;
 	eventEntity: string;
-	entityWidgetInfo: {
-		title: string;
-		yAxisUnit: string;
-		docPath?: string;
-	}[];
+	entityWidgetInfo: K8sDetailsWidgetInfo[];
 	getEntityQueryPayload: (
 		node: T,
 		start: number,
@@ -219,6 +216,7 @@ function EntityMetrics<T>({
 						<ChartHeader
 							title={entityWidgetInfo[idx].title}
 							docPath={entityWidgetInfo[idx].docPath}
+							tooltip={entityWidgetInfo[idx].description}
 							metricsExplorerUrl={
 								queryPayloads[idx] && queryPayloads[idx].graphType !== PANEL_TYPES.TABLE
 									? getMetricsExplorerUrl({

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityMetrics/__tests__/EntityMetrics.test.tsx

@@ -121,12 +121,6 @@ jest.spyOn(appContextHooks, 'useAppContext').mockReturnValue({
 			plan_version: 'test-plan-version',
 		},
 	},
-	featureFlags: [
-		{
-			name: 'DOT_METRICS_ENABLED',
-			active: false,
-		},
-	],
 } as any);
 
 const mockEntity = {

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityTraces/EntityTraces.tsx

@@ -22,6 +22,7 @@ import { InfraMonitoringEntity } from 'container/InfraMonitoringK8sV2/constants'
 import RunQueryBtn from 'container/QueryBuilder/components/RunQueryBtn/RunQueryBtn';
 import { PER_PAGE_OPTIONS } from 'container/TracesExplorer/ListView/configs';
 import { TracesLoading } from 'container/TracesExplorer/TraceLoading/TraceLoading';
+import { saveRecentQueryByExpression } from 'lib/recentQueries/saveRecentQuery';
 import { useQueryState } from 'nuqs';
 import { DataSource } from 'types/common/queryBuilder';
 import { parseAsJsonNoValidate } from 'utils/nuqsParsers';
@@ -98,6 +99,7 @@ function EntityTracesContent({
 					: newUserExpression || '',
 			);
 			if (validation.isValid) {
+				saveRecentQueryByExpression(DataSource.TRACES, newUserExpression);
 				querySearchOnRun(newUserExpression || '');
 
 				void logEvent(InfraMonitoringEvents.FilterApplied, {