Please run `./fix.sh`

[Stebalien]

The CONTRIBUTING instructions ask contributors to run ./fix.sh:

nh/CONTRIBUTING.md

Lines 73 to 91 in 0d62ae8

	#### Running the Fix Script
	Before committing your changes, you may consider the "fix" script located in the
	repository root. It will apply the necessary formatting and linting changes
	enforced by `rustfmt` and `clippy`:
	```bash
	# Run the script
	$ ./fix.sh
	```
	This script will:
	- Run `cargo fix` for automatic fixes
	- Run `cargo clippy --fix` for lint fixes
	- Run `cargo fmt` for code formatting
	- Run `taplo fmt` for TOML formatting
	You may run those commands manually as well.

However, this currently fixes a TON of tree-wide issues in a clean checkout. I'd run this myself and submit a PR but, IMO, that would just create unnecessary review work for the maintainers.

[NotAShelf]

The fix.sh script has been in an odd spot for a bit, but I believe there is a case for it continuing to exist. I'll try to fix all issues and try to enforce them on a per-PR basis via CI. Technically we should already have CI to enforce it... but eh, CI amirite?

Let's leave it for now, I'll try to find time for it over the weekend and fix it alongside the rest of the clippy warnings.