feat: complete Style 32 overhaul & Tiled integration fix

- Enforced 'Style 32 - Dark Chibi Vector' for all ground assets.
- Fixed critical Prologue-to-Game crash (function renaming).
- Implemented Tiled JSON/TMX auto-conversion.
- Updated Asset Manager to visualize 1800+ assets.
- Cleaned up project structure (new assets/grounds folder).
- Auto-Ground logic added to GameScene.js.

assets/tiled/faza2_klet.json

@@ -0,0 +1,61 @@
+{
+    "compressionlevel": -1,
+    "height": 100,
+    "infinite": false,
+    "properties": [
+        {
+            "name": "music",
+            "type": "string",
+            "value": "basement_ambient"
+        }
+    ],
+    "layers": [
+        {
+            "data": [],
+            "height": 100,
+            "id": 1,
+            "name": "Ground",
+            "opacity": 1,
+            "type": "tilelayer",
+            "visible": true,
+            "width": 100,
+            "x": 0,
+            "y": 0
+        },
+        {
+            "data": [],
+            "height": 100,
+            "id": 2,
+            "name": "Objects",
+            "opacity": 1,
+            "type": "tilelayer",
+            "visible": true,
+            "width": 100,
+            "x": 0,
+            "y": 0
+        },
+        {
+            "data": [],
+            "height": 100,
+            "id": 3,
+            "name": "Collision",
+            "opacity": 0.5,
+            "type": "tilelayer",
+            "visible": false,
+            "width": 100,
+            "x": 0,
+            "y": 0
+        }
+    ],
+    "nextlayerid": 4,
+    "nextobjectid": 1,
+    "orientation": "orthogonal",
+    "renderorder": "right-down",
+    "tiledversion": "1.11.0",
+    "tileheight": 48,
+    "tilesets": [],
+    "tilewidth": 48,
+    "type": "map",
+    "version": "1.10",
+    "width": 100
+}