perf: don't remove temp code locks before saving; instead just mark them as not saveable

Author: RebeccaStevens

src/AutoCode.cs

@@ -42,7 +42,6 @@ protected override void LoadDefaultConfig()
 
     private void OnServerSave()
     {
-      RemoveAllTempCodeLocks();
       data.Save();
     }
 
@@ -439,6 +438,9 @@ public void OpenCodeLockUI(BasePlayer player, bool guest = false)
         return;
       }
 
+      // Don't save this code lock.
+      codeLock.enableSaving = false;
+
       // Associate the lock with the player.
       tempCodeLocks.Add(player, new TempCodeLockInfo(codeLock, guest));