Передаем на тест

backend/src/core/plugin_base.py

@@ -68,6 +68,18 @@ class PluginBase(ABC):
             pass
     # [/DEF:version:Function]
 
+    @property
+    # [DEF:required_permission:Function]
+    # @PURPOSE: Returns the required permission string to execute this plugin.
+    # @PRE: Plugin instance exists.
+    # @POST: Returns string permission.
+    # @RETURN: str - Required permission (e.g., "plugin:backup:execute").
+    def required_permission(self) -> str:
+        """The permission string required to execute this plugin."""
+        with belief_scope("required_permission"):
+            return f"plugin:{self.id}:execute"
+    # [/DEF:required_permission:Function]
+
     @property
     # [DEF:ui_route:Function]
     # @PURPOSE: Returns the frontend route for the plugin's UI, if applicable.