Srikanth Chekuri a711cda7ba feat: generate semantic convention families (#12441) ...

## Summary

Adds the semantic-convention evolution foundation:

- vendors the OpenTelemetry schema and SigNoz overlay
- generates Go and TypeScript family tables deterministically
- exposes the Go resolver API for family members, current names, and
historical names
- adds generation checks and unit tests

Related to #6143.

## Stack

1. #12441 — Foundations (base: main)
2. #12442 — Phase 1 query (base: #12441)
3. #12443 — Phase 1 services (base: #12442)
4. #12444 — Phase 1 closure gate (base: #12443)
5. #12445 — Phase 2 signals (base: #12444)
6. #12446 — Phase 3 migration UX (base: #12445)
7. #12447 — Phase 4 rollout (base: #12446)

**Current layer:** #12441

## Testing

- `go test ./scripts/semconv`
- `go test ./pkg/types/telemetrytypes/semconv`
- `make semconv-check`

## Risk and rollback

This layer is additive apart from CI generation checks. Roll back by
reverting this PR; no stored telemetry is changed.

2026-08-07 15:27:50 +00:00

..

families_gen.go

feat: generate semantic convention families (#12441)

2026-08-07 15:27:50 +00:00

semconv_test.go

feat: generate semantic convention families (#12441)

2026-08-07 15:27:50 +00:00

semconv.go

feat: generate semantic convention families (#12441)

2026-08-07 15:27:50 +00:00