Added documentation for #14198
I also suggest replacing format guides from `black` to `ruff` to unify
the tooling in the document.
Ruff is now widely used in the Python community, including
[fastapi](cd6e9db065/pyproject.toml (L213)).
It's compatible with black but a lot faster.
Release Notes:
- N/A
As titled. The new example is consistent with the instructions in
"Configuring Zed". I verified that the example works as expected.
Release Notes:
- Update the instructions to set up external formatter for Python.
This PR replaces references to `language_overrides` in the docs with
just `languages`.
`language_overrides` is an alias for `languages`, and we want to move
towards just using `languages`.
Release Notes:
- N/A
This PR adjusts the heading levels in the docs, as some of them weren't
following the right hierarchy.
I also formatted all of the docs with Prettier.
Release Notes:
- N/A
This pull request implements the following documentation changes:
- [x] Copy existing language settings docs from old docs repo
- [x] Add new pages for Zig, Haskell, Gleam, Deno and PureScript
- [x] Add `rust-analyzer` target directory section to Rust language page
Release Notes:
- Added initial language settings documentation
([#4264](https://github.com/zed-industries/zed/issues/4264)).
