Refactor and reorganize scripts for improved structure and functionality

- Removed obsolete scripts: Chest, BreakableWall, Door, DoorInteract, and UiManager.
- Moved Chest and BreakableWall scripts to EnvironmentObjects folder.
- Introduced HammerThrower class to manage hammer throwing mechanics.
- Updated PlayerController to utilize new InputManager and HammerThrower.
- Refactored PlayerState to manage player state and item collection.
- Enhanced UI management in UiManager to reflect player item collection.
- Updated EnemyAI to remove unused movement logic.
- Adjusted KeyChest to interact with PlayerState instead of Player.
- Cleaned up code and improved event handling for item collection.

Assets/Scripts/KeyChest.cs

@@ -1,14 +1,16 @@
+using System.Security;
 using UnityEngine;
 
 public class KeyChest : MonoBehaviour
 {
     private void OnTriggerEnter2D(Collider2D collider)
     {
-        var player = collider.GetComponent<Player>();
-        if (player != null)
+        var playerState = collider.GetComponent<PlayerState>();
+        if (playerState != null)
         {
-            player.SetKey();
+            playerState.SetKey();
             Destroy(gameObject);
         }
     }
 }
+