Changes:
- NixOS/nixfmt#233 and
  NixOS/nixfmt#257 fix the poor formatting of
  `mkRenamedOptionModule` code.
- NixOS/nixfmt#240 deprecates passing
  directories as CLI args, instead using
  [treefmt](https://github.com/numtide/treefmt) is recommended.
- NixOS/nixfmt#246 fixes some problems with
  floats.
- NixOS/nixfmt#247 fixes trailing spaces not
  always being stripped.
- NixOS/nixfmt#248 ensures that the ownership of
  files isn't changed when formatting them.
- NixOS/nixfmt#249 fixes some poor formatting of
  some attribute selections.
- NixOS/nixfmt#262 ensures that 64-bit integers
  don't get trimmed on 32-bit platforms.
- NixOS/nixfmt#264 adds a `--filename` flag to
  allow setting the filename in error messages when formatting standard input.
- NixOS/nixfmt#243 added
  [installation and integration docs](https://github.com/NixOS/nixfmt?tab=readme-ov-file#installation-and-usage-instructions).
- NixOS/nixfmt#238 created a
  [`.pre-commit-hooks.yaml`](https://github.com/NixOS/nixfmt/blob/master/.pre-commit-hooks.yaml)
  for integration with [pre-commit](https://pre-commit.com/)

(cherry picked from commit edd47f7)