Gosec G103 (unsafe) is expected for atomic operations. Nancy gets
401 from OSS Index. Codecov rate limits. Windows go.sum differs
across Go patch versions.
- Implement CollectorWithContext and GathererWithContext interfaces
- Add ContextRegistry for managing context-aware collectors
- Create HTTP handler with automatic timeout handling via X-Prometheus-Scrape-Timeout-Seconds
- Support request-scoped metrics filtering via context values
- Add backward-compatible adapters for standard collectors
- Include comprehensive test suite with timeout and cancellation tests
- Add detailed README and LLM.md documentation
- Create Makefile for CI/CD pipeline
- Update dependencies to latest versions