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/EnvironmentObjects/Chest.cs

@@ -0,0 +1,40 @@
+using UnityEngine;
+
+public class Chest : MonoBehaviour
+{
+    [SerializeField]
+    private Animator animator;
+    [SerializeField]
+    private TreasureSO _treasureSO;
+
+    private Transform _treasureObject;
+    private bool _isOpen=false;
+
+
+    private void Awake()
+    {
+        _treasureObject=transform.GetChild(1);
+        var spriteRenderer=_treasureObject.GetComponent<SpriteRenderer>();
+
+        spriteRenderer.sprite = _treasureSO.Image;
+    }
+
+    private void OnTriggerEnter2D(Collider2D collider)
+    {
+        var playerState=collider.GetComponent<PlayerState>();
+        if (playerState != null && !_isOpen)
+        {
+            _isOpen = true;
+            animator.SetTrigger("OpenChest");
+            switch (_treasureSO.Treasure)
+            {
+                case TreasureType.Coin:
+                    playerState.AddCoin();
+                    break;
+                case TreasureType.Key:
+                    playerState.SetKey();
+                    break;
+            }
+        }
+    }
+}