[Core] Refactor OLED to allow easy addition of other types (#13454)

* add docs

* core changes

* update keyboards to new OLED

* updated users to new OLED

* update layouts to new OLED

* fixup docs

* drashna's suggestion

* fix up docs

* new keyboards with oled

* core split changes

* remaining keyboard files

* Fix The Helix keyboards oled options

* reflect develop

Co-authored-by: Drashna Jaelre <[email protected]>
Co-authored-by: mtei <[email protected]>

keyboards/keybage/radpad/keymaps/default/keymap.c

@@ -54,7 +54,7 @@ bool encoder_update_user(uint8_t index, bool clockwise) {
     return true;
 }
 
-#ifdef OLED_DRIVER_ENABLE
+#ifdef OLED_ENABLE
 static uint32_t oled_logo_timer = 0;
 bool oled_logo_cleared = false; // Set to true if you don't want a logo at all