Update README with detailed scene organization structure and remove empty scene files

README.md

@@ -15,11 +15,12 @@ This project uses the following custom libraries:
 ```
 voider/
 ├── Scenes/          # Game scenes (.tscn files)
-│   ├── Core/        # Core game scenes
+│   ├── Core/        # Core entry points
 │   │   └── Main.tscn
-│   ├── Player/      # Player scenes
+│   ├── Levels/      # Game levels/stages
-│   ├── Enemies/     # Enemy scenes
+│   ├── Player/      # Player entity scenes (prefabs)
-│   ├── UI/          # UI scenes
+│   ├── Enemies/     # Enemy entity scenes (prefabs)
+│   ├── UI/          # UI screens and menus
 │   └── Testing/     # Test scenes
 │       └── LibraryTest.tscn
 ├── Scripts/         # C# scripts
@@ -34,6 +35,15 @@ voider/
 └── Docs/            # Documentation
 ```
 
+### Scene Organization
+
+- **Levels/**: Actual game levels where gameplay happens
+- **Player/Enemies/**: Reusable entity scenes (like prefabs) that get instantiated into levels
+- **UI/**: Menu screens, HUD, dialogs
+- **Core/**: Main entry point and core game scenes
+- **Testing/**: Development and testing scenes
+```
+
 ## Development
 
 ### Building