# t2734: SonarCloud residual hits — per-site NOSONAR pragmas and exemption inventory

**Phase 3** of parent #20401 decomposition.

Canonical brief is the GitHub issue body: https://github.com/marcusquinn/aidevops/issues/20455

## Summary

For any findings surviving Phase 2 config exclusions, add per-site `# NOSONAR[<rule>]: <reason>` annotations. Create and maintain exemption inventory at `docs/sonar-exemptions.md`.

## Dependencies

- t2732 (#20453) — Phase 1 classification identifies which findings are legitimate
- t2733 (#20454) — Phase 2 config exclusions must land first to establish baseline

## Blocks

- None (final phase)
