* Invert UC_MOD/UC_RMOD direction when Shift is held
Also use MOD_MASK_SHIFT in process_rgb.c
* Allow audio to be played for UC_MOD, UC_RMOD keycodes as well
* Fix signedness bug in reverse input mode cycling
* Misc formatting in process_unicode_common.c
* Address clang-format issues
* Make decode_utf8 helper function file-local (static)
* Run clang-format manually to fix recently changed files
* Run clang-format manually to fix recently changed files - revert template files
* Run clang-format manually to fix recently changed files - format off for ascii_to_keycode_lut
* Move rgb keycode logic to process_keycode
* Fixes for rgb matrix
* Fixes for mxss
* Fix inc/dec logic, add comments
* Fix return RAINBOW_SWIRL logic
* stop external use of rgb helper functions
* merge fix
* Fix 'defined but not used' when all animations are disabled
