Fix config file paths - use correct filenames from LittleFrog repo

app.py

@@ -35,14 +35,14 @@ def download_model_weights():
             "local_dir": "weights/albedo",
             "files": [
                 "weights/albedo/checkpoints/last.ckpt",
-                "weights/albedo/configs/project.yaml"
+                "weights/albedo/configs/albedo_project.yaml"
             ]
         },
         {
             "local_dir": "weights/specular", 
             "files": [
                 "weights/specular/checkpoints/last.ckpt",
-                "weights/specular/configs/project.yaml"
+                "weights/specular/configs/specular_project.yaml"
             ]
         }
     ]