chore: bump to 0.2.0.dev0 #204

Job	Run time
mypy	21s
Frontend unit tests (vitest) (macos-latest)	30s
ruff + pip-audit (macos-latest)	19s
Frontend unit tests (vitest) (windows-latest)	54s
API integration tests + coverage (ubuntu-latest)	17s
ruff + pip-audit (ubuntu-latest)	35s
ruff + pip-audit (windows-latest)	58s
Performance benchmarks (gated)	28s
pytest (windows-latest)	1m 1s
API integration tests + coverage (macos-latest)	17s
Verify prod requirements.txt is sufficient	9s
API integration tests + coverage (windows-latest)	1m 44s
pytest (macos-latest)	28s
pytest (ubuntu-latest)	36s
Frontend unit tests (vitest) (ubuntu-latest)	24s
	9m 1s

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