Optimization to coverage.sh:
- Run tests ONCE with --no-report flag
- Use 'cargo llvm-cov report' to generate LCOV, JSON, HTML from collected data
- Add jq dependency check with helpful install message
Previously the script would re-run tests for each report format.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>