Adds a new cheat that let you transform from the start of the game. (#1241)

* Adds a new cheat that let you transform from the start of the game.

* Preserves transformation when passing loadzones similar to having shadow crystal

* standards compliance

* code compliance with decomp

include/dusk/settings.h

@@ -230,6 +230,7 @@ struct UserSettings {
         ConfigVar<bool> fastSpinner;
         ConfigVar<bool> freeMagicArmor;
         ConfigVar<bool> invincibleEnemies;
+        ConfigVar<bool> transformWithoutShadowCrystal;
 
         // Technical
         ConfigVar<bool> restoreWiiGlitches;