[Keymap] Drashna's Cleanup and RGB Divide (#8506)

* Enable External EEPROM on Planck Rev6

* Update KC_MAKE macro to use qmk cli util

* Disable additional gradients for rgb matrix

* Update analog code for newer methods

* Update ergodox layout

* Disable Grave Escape

* Cleanup OLED code a bit

* Remove old unicode code

* Seperate RGB Matrix code from RGB Light code in userspace

* Massive overhaul an generalization of personal OLED code

Now lets hope I NEVER get a keyboard using a 128x32 in a normal orientation.

* Super tiny cleanup

* Enable Diablo layer on kyria

* clang format pass

* Additional OLED cleanup

layouts/community/ortho_4x12/drashna/config.h

@@ -62,6 +62,8 @@
 #    endif
 #endif
 
+#define EEPROM_I2C_RM24C512C
+
 #define ENCODER_DIRECTION_FLIP
 /*
  * MIDI options