DIODE_DIRECTION
* Enforce definition of `DIODE_DIRECTION` for non-custom matrix boards * Define diode direction for failing boards * Matching parentheses * Put onekey diode directions in top level config
* Implementing backlight with breathing * Rework of my personal keymap and adding some macros.
* Adding AEK64 keyboard * Deleting useless layout definition * Resolving many code review issues * Documenting my 4sStylZ keymap * Adding default keymap * Apply suggestions from code review Code review corrections Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com> Co-Authored-By: fauxpark <fauxpark@gmail.com> * Update keyboards/handwired/aek64/readme.md Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com> * Correcting the NKRO implementation