New weapon, witch's broom, added. New enemy type, witch, added.

src/weapon.py

@@ -10,6 +10,19 @@ class Weapon:
         self.lastAttackTime = 0
         self.hitEnemies = set()
         
+    @classmethod
+    def create_witch_broom(cls):
+        """Create the witch's broom weapon"""
+        return cls(
+            name="witch_broom",
+            damage=3,
+            range=2.5,
+            attackSound="player_broom_attack",
+            hitSound="player_broom_hit",
+            cooldown=500,
+            attackDuration=200
+        )
+
     def can_attack(self, currentTime):
         """Check if enough time has passed since last attack"""
         return currentTime - self.lastAttackTime >= self.cooldown