Recent distros and Homebrew ship only newer clang-format, so contributors
can't easily get the version CI uses (14, matching the OoT/MM decomp).

- docs/FORMATTING.md: how to get a 14.x binary (apt, AUR, muttleyxd static
  binaries, uvx/pipx wheel, brew) and how to run the formatter.
- run-clang-format.sh: default to clang-format-14 but honor $CLANG_FORMAT so
  any matching binary works. Any 14.x produces byte-identical output here.
- .pre-commit-config.yaml: opt-in hook to format staged C/C++ on commit.
- README: link the new doc.

The llvm@14 formula is available on Linux too, so filing it under a
macOS-only heading was too narrow.

* Support spaced paths in CLANG_FORMAT; document run-clang-format.ps1

eval the clang-format invocation so CLANG_FORMAT can carry arguments
(uvx clang-format@14) or a quoted path with spaces without one breaking
the other. The NUL-separated file list reaches xargs over the pipe, so
filenames never pass through eval.

Document the native Windows run-clang-format.ps1 path alongside the Git
Bash/WSL route.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* ESC now toggles menubar

* Update "menubar" to "menu" in README

* Add mouse capture toggle to README

* fix readme link formatting

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* Added Project Overview to README

This is a couple additional lines of text clarifying the high-level structure of the project, mostly for the benefit of anyone new joining the project.

* Added "Further Reading" section

Points out and lists the contents of the "docs" directory for ease of access to the documentation therein.

* Update README.md

* Update README.md