Make Python library code (venv/stdlib/typeshed) read-only

[injust]

When viewing the definition of Python code, it's easy to accidentally type something, resulting in syntax errors that are annoying to track down and undo.

I haven't used VS Code in some time, but IIRC they mark library code as read-only and show you a prompt if you really want to modify it.

This can be achieved with default settings. Zed already supports read-only files, and you can also override read-only-ness by clicking the lock icon in the tab.

---

In the meantime, I have configured my read_only_files setting to the following:

"read_only_files": [
    // `detect_venv.directories`
    ".env/",
    "env/",
    ".venv/",
    "venv/",
    // basedpyright
    "~/Library/Application Support/Zed/languages/basedpyright/node_modules/basedpyright/dist/typeshed-fallback/",
    // ty
    "~/.cache/ty/vendored/typeshed/",
    // uv
    "~/.local/share/uv/python/"
]

[pansy1110]

This is a feature request that deserves strong support