admin_api.features: dispatch GUILD_UPDATE on feature changes

- storage: fix typing on get_guild_full

litecord/blueprints/admin_api/features.py

@@ -45,6 +45,9 @@ async def _update_features(guild_id: int, features: list):
     WHERE id = $2
     """, features, guild_id)
 
+    guild = await app.storage.get_guild_full(guild_id)
+    await app.dispatcher.dispatch('guild', guild_id, 'GUILD_UPDATE', guild)
+
 
 @bp.route('/<int:guild_id>/features', methods=['PATCH'])
 async def replace_features(guild_id: int):

litecord/storage.py

@@ -633,7 +633,7 @@ class Storage:
             'voice_states': await self.guild_voice_states(guild_id),
         }}
 
-    async def get_guild_full(self, guild_id: int, user_id: int,
+    async def get_guild_full(self, guild_id: int, user_id: Optional[int] = None,
                              large_count: int = 250) -> Optional[Dict]:
         """Get full information on a guild.