* update clang and add action
* try clang on course folder only
* forget two file
* Update course_displaylists.inc.c
* forget few other file
* Update course_vertices.inc.c
* format all code while get it match
* second pass
* format other dir
* disable clang format on bad ido code
* fix some tabulation
* revert format on tool dir
* Update clang-format.yml
* ignore gbi.h
* add some read me instruction
* fix error
* format and fixing error
* Update README.md
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Co-authored-by: MegaMech <MegaMech@users.noreply.github.com>
coco875