D-1 contract tests now pass (8/8). The python-multipart>=0.0.30,<1
dependency was already in requirements.txt but the venv was not rebuilt
after it was added, causing all 8 TestCreateSlab tests to fail with:
AssertionError: The python-multipart library must be installed
The endpoint POST /api/v1/slabs correctly returns 201 with status
calibrated and server_rev for multipart uploads containing data JSON,
files[], and meta[].
Evidence: test-results/d1-fix-2026-09-07/pytest.txt (8 passed)
grokbot_ty
d5d5cded62