- data_sink.py: _IDENTIFIER_RE uses \w+/re.ASCII instead of the
equivalent-but-verbose [A-Za-z0-9_]+ character class (verified same
match behavior). NOSONAR on update_write_status's 'async with no
await inside' - deliberate, per the ponytail comment already in the
method body (uniform async interface across DataSink, no async pg driver).
- test_grpc_server.py: move make_request() out of the pytest.raises
block so exactly one call can raise the expected exception.
- sonar-project.properties: exclude ingestor/proto/ (generated grpc
code) from analysis - its ReadTag/etc. names are dictated by
grpcio-tools, not a style choice, and renaming them breaks the wire.
- **Quality Gate (.github/workflows/quality-gate.yml):**
- Expanded push triggers to include main, release/**, and feature/** branches.
- Added concurrency control to cancel in-progress runs, preventing redundant checks.
- Refined workflow permissions to be more specific (contents: read, pull-requests: write, issues: write), enhancing security.
- **Local Validation (validate.sh):**
- Removed the validate.sh script, as its checks are now integrated into or superseded by the CI pipeline.
- **AI Guidance (CLAUDE.md):**
- Introduced CLAUDE.md to provide comprehensive guidance for Claude Code, detailing project architecture, commands, and conventions for AI assistants.
- **SonarQube Configuration (sonar-project.properties):**
- Removed hardcoded sonar.projectVersion.
