Add new PNG images for clean and preview outputs

- Added `image_clean.png` to the output directory for the clean image representation.
- Added `image_clean_preview.png` for the preview of the clean image.
- Introduced `image_svg_clean.png` for the SVG clean image representation.

engine/controls.py

@@ -5,14 +5,18 @@ import random
 import os
 import json
 
+from runtime_paths import resolve_bundle_path
+
 bindings = {}
-if os.path.exists("conf/keybindings.json"):
-    with open("conf/keybindings.json", "r") as f:
+json_bindings_path = resolve_bundle_path("conf/keybindings.json")
+yaml_bindings_path = resolve_bundle_path("conf/keybindings.yaml")
+if os.path.exists(json_bindings_path):
+    with open(json_bindings_path, "r") as f:
         bindings = json.load(f)
 else:
     import yaml
     # read yaml config file
-    with open("conf/keybindings.yaml", "r") as f:
+    with open(yaml_bindings_path, "r") as f:
         bindings = yaml.safe_load(f)
     
 class KeyBindings: