Feat: current turn damage netcode

src/games/services/effect.functions.ts

@@ -20,6 +20,21 @@ export const effectMappings = {
       operation: effect.amount,
     });
   },
+
+  [CardEffects.DAMAGE]: (
+    game: Document<Game> & Game,
+    effect: Effect,
+    _player: Player,
+    _card: Card,
+    eventEmitter: EventEmitter2,
+  ) => {
+    game.currentTurn.damage += effect.amount;
+    eventEmitter.emit('sse.game.' + game._id.toHexString(), {
+      type: 'currentTurn.updateDamage',
+      damage: game.currentTurn.damage,
+      operation: effect.amount,
+    });
+  },
 } as Record<
   CardEffects,
   (