[Keymap] Drashna Keymap Updates (#14842)

* Fix issues with user split transport code
* Improve OLED (More font stuff, improved keylogger, etc)
* Add `KEYLOCK` macro to disable USB, borrowed from command feature.
* Convert Kyria fully to proton C (no more AVR kyria)
* Add Work Louder Work Board keymap

users/drashna/drashna.c

@@ -103,8 +103,11 @@ void                       shutdown_user(void) {
 #ifdef RGB_MATRIX_ENABLE
     rgb_matrix_set_color_all(0xFF, 0x00, 0x00);
     rgb_matrix_update_pwm_buffers();
-
 #endif  // RGB_MATRIX_ENABLE
+#ifdef OLED_ENABLE
+    oled_off();
+#endif
+
     shutdown_keymap();
 }