Feat/search errors and ux #253

Job	Run time
API integration tests + coverage (ubuntu-latest)	19s
Verify prod requirements.txt is sufficient	8s
API integration tests + coverage (windows-latest)	43s
Frontend unit tests (vitest) (macos-latest)	19s
ruff + pip-audit (ubuntu-latest)	21s
Frontend unit tests (vitest) (ubuntu-latest)	18s
Frontend unit tests (vitest) (windows-latest)	46s
mypy	22s
pytest (macos-latest)	39s
API integration tests + coverage (macos-latest)	24s
Performance benchmarks (gated)	35s
ruff + pip-audit (windows-latest)	1m 27s
ruff + pip-audit (macos-latest)	18s
pytest (ubuntu-latest)	45s
pytest (windows-latest)	1m 19s
	8m 43s

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