claude-code-chat-browser: Tool dispatch coordination - single authoritative KNOWN_TOOL_TYPES registry #217

Job	Run time
Frontend unit tests (vitest) (ubuntu-latest)	23s
Frontend unit tests (vitest) (windows-latest)	45s
mypy	22s
Verify prod requirements.txt is sufficient	10s
ruff + pip-audit (macos-latest)	18s
pytest (ubuntu-latest)	48s
Performance benchmarks (gated)	1m 0s
ruff + pip-audit (ubuntu-latest)	13s
API integration tests + coverage (windows-latest)	1m 40s
pytest (windows-latest)	1m 22s
Frontend unit tests (vitest) (macos-latest)	26s
pytest (macos-latest)	32s
ruff + pip-audit (windows-latest)	41s
API integration tests + coverage (ubuntu-latest)	16s
API integration tests + coverage (macos-latest)	21s
	9m 17s

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