* small typo on the flake description
* crane went full lib mode so it doesn't have any inputs to override
* `treefmt` warns on `nixfmt-rfc-style` as its `nixfmt` module is also
`nixfmt-rfc-style`, switch to the `nixfmt` module.
* `pre-commit-hooks` uses `nixfmt-classic` when requesting `nixfmt` so
we need to filter out `nixfmt` and enable `nixfmt-rfc-style` manually.
* there was an unneeded with statement warning from `nixd`
Signed-off-by: Jalil David Salame Messina <jalil.salame@gmail.com>