Feat: Weighted dungeon generation, Minimap, and robust movement logic

- Implemented weighted room generation with size limits.
- Added HUD with Minimap (God Mode view).
- Fixed texture stretching and wall rendering for variable room sizes.
- Implemented 'detectRoomChange' for robust entity room transition.

src/style.css

@@ -25,9 +25,47 @@ canvas {
   display: block;
 }
 
+/* HUD Wrapper */
+#hud {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  pointer-events: none;
+  /* Dejar pasar clics al juego 3D */
+  z-index: 999;
+}
+
+/* UI Elements inside HUD (reactivate pointer events) */
+#hud>* {
+  pointer-events: auto;
+}
+
+/* Minimap */
+#minimap-container {
+  position: absolute;
+  top: 20px;
+  left: 20px;
+  width: 200px;
+  height: 200px;
+  background: rgba(0, 0, 0, 0.7);
+  border: 2px solid #444;
+  border-radius: 8px;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+#minimap {
+  width: 100%;
+  height: 100%;
+}
+
 /* Compass UI */
 #compass {
-  position: fixed;
+  position: absolute;
   top: 20px;
   right: 20px;
   width: 100px;
@@ -36,7 +74,6 @@ canvas {
   grid-template-columns: 1fr 1fr 1fr;
   grid-template-rows: 1fr 1fr 1fr;
   gap: 2px;
-  z-index: 1000;
 }
 
 .compass-btn {