* chore: mark required and nullable in json tag, renamed methods, and added more functionality
* fix: unit test
* fix: cast clickhouse exceptions
* fix: go mod tidy
* fix: telemetrystore now returns explicit base errors
* fix: typo
* fix: added all changes
* fix: added nil check
* fix: update test files
* fix: addressed comments
* fix: change errors and suggestions to be non-nullable