Add celestial smite spell

src/main/java/electroblob/wizardry/registry/Spells.java

@@ -255,6 +255,7 @@ public final class Spells {
 	public static final Spell firestorm = placeholder();
 	public static final Spell zombie_apocalypse = placeholder();
 	public static final Spell boulder = placeholder();
+	public static final Spell celestial_smite = placeholder();
 
 	@SubscribeEvent
 	public static void register(RegistryEvent.Register<Spell> event){
@@ -472,6 +473,7 @@ public final class Spells {
 		registry.register(new Firestorm());
 		registry.register(new ZombieApocalypse());
 		registry.register(new Boulder());
+		registry.register(new CelestialSmite());
 
 	}