[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/misonoworks/chocolatebar/chocolatebar.c

@@ -17,7 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "chocolatebar.h"
 
-#ifdef OLED_DRIVER_ENABLE
+#ifdef OLED_ENABLE
 __attribute__((weak)) oled_rotation_t oled_init_user(oled_rotation_t rotation) {
     return OLED_ROTATION_270;  // flips the display 180 degrees if offhand
 }

keyboards/misonoworks/chocolatebar/rules.mk

@@ -21,4 +21,5 @@ RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
 AUDIO_ENABLE = no           # Audio output
 ENCODER_ENABLE = no
-OLED_DRIVER_ENABLE = yes
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306