claude-code-chat-browser: YAML escape fix — handle colons, hashes, ta… #237

Job	Run time
ruff + pip-audit (windows-latest)	56s
pytest (macos-latest)	37s
mypy	19s
ruff + pip-audit (ubuntu-latest)	20s
ruff + pip-audit (macos-latest)	23s
pytest (ubuntu-latest)	44s
pytest (windows-latest)	1m 23s
Performance benchmarks (gated)	31s
API integration tests + coverage (ubuntu-latest)	18s
API integration tests + coverage (windows-latest)	1m 5s
API integration tests + coverage (macos-latest)	23s
Verify prod requirements.txt is sufficient	9s
Frontend unit tests (vitest) (ubuntu-latest)	22s
Frontend unit tests (vitest) (macos-latest)	38s
Frontend unit tests (vitest) (windows-latest)	53s
	9m 1s

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