Consolidate all Python dependencies from 7 requirements/*.txt files into
pyproject.toml dependency groups. Replace pip install with uv sync in all
Docker containers, using --system-site-packages for access to apt-installed
packages (python3-gi) and /opt/venv to survive volume mounts in dev/test.
Key changes:
- Add dependency groups: server, celery, websocket, viewer, wifi-connect,
dev, test, host, local (plus existing dev-host, docker-image-builder)
- Bump cryptography 3.3.2→44.0.3, pyOpenSSL 19.1.0→25.1.0 for Python 3.11
- Update all Dockerfile templates to use uv sync with --only-group
- Install uv via COPY --from=ghcr.io/astral-sh/uv:latest (pip fallback for pi1/pi2)
- Add arm64 support to test Dockerfile (chromium from apt instead of Chrome for Testing)
- Switch Dependabot from pip to uv ecosystem
- Update bin/install.sh to parse pyproject.toml instead of requirements.host.txt
- Delete requirements/ directory
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
