Disable events by default in debug (#12610)

im too lazy to update my cvars and i can't be the only one tilting

Content.Server/StationEvents/EventManagerSystem.cs

@@ -30,6 +30,10 @@ public sealed class EventManagerSystem : EntitySystem
 
         _sawmill = Logger.GetSawmill("events");
 
+#if DEBUG
+        _configurationManager.OverrideDefault(CCVars.EventsEnabled, false);
+#endif
+
         _configurationManager.OnValueChanged(CCVars.EventsEnabled, SetEnabled, true);
     }