uv pip install uvicorn==0.41.0 silently drops the supervisors/ subpackage during wheel extraction. Five files listed in RECORD never appear on disk. pip install uvicorn==0.41.0 in the same venv extracts correctly.

### Summary uv pip install uvicorn==0.41.0 silently drops the supervisors/ subpackage during wheel extraction. Five files listed in RECORD never appear on disk. pip install uvicorn==0.41.0 in the same venv extracts correctly. Repro: $ python3 -m venv /tmp/test $ uv pip install --python /tmp/test/bin/python3 uvicorn==0.41.0 Resolved 3 packages in 4ms Installed 3 packages in 5ms # uv install fails: $ /tmp/test/bin/python3 -c "from uvicorn.supervisors import ChangeReload" ModuleNotFoundError: No module named 'uvicorn.supervisors' $ ls /tmp/test/lib/python3.11/site-packages/uvicorn/supervisors/ ls: no such file or directory # pip install same wheel works: $ /tmp/test/bin/pip install uvicorn==0.41.0 $ /tmp/test/bin/python3 -c "from uvicorn.supervisors import ChangeReload; print('OK')" OK $ ls /tmp/test/lib/python3.11/site-packages/uvicorn/supervisors/ __init__.py basereload.py multiprocess.py statreload.py watchfilesreload.py Missing files: - uvicorn/supervisors/__init__.py - uvicorn/supervisors/basereload.py - uvicorn/supervisors/multiprocess.py - uvicorn/supervisors/statreload.py - uvicorn/supervisors/watchfilesreload.py The uvicorn package dir has 19 entries — all except supervisors/ extract fine. The wheel RECORD includes the supervisors entries. This causes Hermes Agent (and any downstream using uv for uvicorn installs) to fail on first import of uvicorn. ### Platform macOS 14 arm64 (Mac Studio M1 Max) ### Version uv 0.11.7 (9d177269e 2026-04-15) — system install uv 0.11.19 (7b2cff1c3 2026-06-03) — via pip Both fail identically. ### Python version Python 3.11.15 *Issue drafted with assistance from Ensemble (ENSEMBLE Framework v3.3.3 protocol on Hermes Agent). Accountable human: @Pauliehedron, Conductor*