[Keymap] Cleanup of Drashna code (#7800)

* ifdef rgb stuff like a madman for RGB Coexistance

* Re-enable RGB Light on Planck

* fix RGB Coexistance issue

* Tweak feature settings for Ergodox EZ Glow

* Their powers combine, and I am Captain RGB

This one is for noroadsleft and yan.

* Limit brightness when both RGB features are enabled

* Change shutdown method

* Add RGB Coexistience stuff to keymap

* disable RGBLIGHT_SLEEP until a solution can be found

* Disable Unicode on the kyria

* Fix up Iris rev defines

* Fix up community layouts to compile properly

* Cleanup rgb stuff

* Merge ergodox keymaps

* Update CCCV macro to use tap_code16

* Enable Solenoid on C39

Because josh couldn't

* Enable RGB Light, not Matrix on rev6 keymap

* Only enable LTO on non-ARM boards

* Clean up Bootmagic OLED display

* Enable RGBLIGHT_SPLIT on kyria

Not that it does anything

* Add hotkey for discord

keyboards/c39/keymaps/drashna/config.h

@@ -10,3 +10,5 @@
 
 #define RGB_DI_PIN B10
 #define RGBLED_NUM 15
+
+#define SOLENOID_PIN B11

keyboards/c39/keymaps/drashna/rules.mk

@@ -18,3 +18,5 @@ AUDIO_ENABLE = yes           # Audio output on port C6
 RGBLIGHT_ENABLE = yes       # RGB Enable / Disable
 
 RGBLIGHT_STARTUP_ANIMATION = yes
+
+HAPTIC_ENABLE = SOLENOID