Added optional permission check for settings

modules/data/quickbar.lua

@@ -10,6 +10,7 @@ local config = require 'config.preset_player_quickbar' --- @dep config.preset_pl
 local PlayerData = require 'expcore.player_data' --- @dep expcore.player_data
 local PlayerFilters = PlayerData.Settings:combine('QuickbarFilters')
 PlayerFilters:set_metadata{
+    permission = 'command/save-quickbar',
     stringify = function(value)
         if not value then return 'No filters set' end
         local count = 0