Settings page, themes and cut path check for future updates. Volume now saved to config.

modules/config/model.py

@@ -6,3 +6,4 @@ from dataclasses_json import dataclass_json
 @dataclass(frozen=True)
 class ConfigModel:
     theme: str
+    volume: int

modules/config/settings.py

@@ -7,7 +7,8 @@ class Config:
     @staticmethod
     def default():
         return {
-            "theme": "Dark gray"
+            "theme": "Dark gray",
+            "volume": 100
         }
 
     @staticmethod