* Add wasdat:konstantin keymap
TODO: Move it to layouts/
* Use HHKB arrow arrangement for mouse keys on KBD6X
* Move KC_APP from Ctrl to M on all boards
* Use RCT_RSF on Melody96
* Set TAP_HOLD_CAPS_DELAY to 50 in userspace
* Use RSF_RCT instead of RCT_RSF
* Add FnLk to Melody96 bottom row
* Update conditional in userspace makefile
Thanks @drashna
* Add F keys to Melody96 Fn layer
* Add FN_ESC alias to userspace
* Update KBD6X keymap
* Fix RGB_MATRIX_ENABLE constant name in #if
* Remove trailing \ from LAYOUT macro calls
* Set RGB mode on EEPROM reset in KBD6X
* Swap right and middle mouse buttons in KBD6X
* Rearrange RGB controls in KBD6X
* Update keycode aliases, replace CLEAR with DEL_NXT in KBD6X
Add Clear to KBD6X as RCtrl+`
* Convert code to 4 space indents
* Tweak RCTRL layer functionality
* Replace NUMPAD custom keycode with layer state logic
* Update RGB_MATRIX_ENABLE check
Co-Authored-By: vomindoraan <vomindoraan@gmail.com>