Add more todo

app/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java

@@ -113,6 +113,7 @@ public class CategorizationFragment extends Fragment {
     }
 
     //TODO: Probably add 'suggest from filename' cats here. We want it to be displayed at start, not upon typing
+    //TODO: Search using MethodA query, but can't use MethodAUpdater because we don't want it updating when user types
     /**
      * Retrieves recently-used categories and nearby categories, and merges them without duplicates.
      * @return a list containing these categories