uv-workspace-for-python-in-pnpm-monorepo

In a pnpm-workspace monorepo that also has Python packages, use uv workspaces (not pip/poetry/pipenv) for Python dependency management — uv is 10-100x faster than pip and integrates cleanly alongside pnpm workspaces. The root pyproject.toml defines [tool.uv.workspace] with members = ["apps/api", "apps/worker", "packages/*"]. Avoid adding Nx or Turbo until build graph complexity demands it (premature at ≤5 apps).