Create more subdirectories for new namespace

Author: xxx7xxxx

src/service/namespace.py

@@ -20,8 +20,12 @@ def create_namespace(self, name: str) -> dict:
         if os.path.exists(home_path):
             raise FileExistsError("Namespace already exists")
 
+        # Prepare the namespace directory structure.
         os.makedirs(os.path.join(home_path, "voices"), exist_ok=True)
         os.makedirs(os.path.join(home_path, "outputs"), exist_ok=True)
+        os.makedirs(os.path.join(home_path, "training-audios"), exist_ok=True)
+        os.makedirs(os.path.join(home_path, "models"), exist_ok=True)
+
         namespace = {"name": name, "createdAt": int(datetime.now(tz=timezone.utc).timestamp() * 1000), "homePath": home_path}
         self._save_namespace_metadata(namespace)
         return namespace