Initialize Python Project

Help the user create a production-ready Python project or upgrade an existing one without inlining large file bodies inside this skill. Use the bundled references and templates as the source of truth. Treat the Python toolchain as an explicit gate: default to non-mutating checks, run format/fix commands only when requested or required, and record the actual commands in repo guidance. Use pre-commit as the optional local gate runner for code, shell, secrets, notebooks, configs, GitHub Actions, and docs links.

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