RubiksScrambler: Category and viewport fixes

rubiks_cube_scrambler/application.fam

@@ -15,6 +15,6 @@ App(
     apptype=FlipperAppType.EXTERNAL,
     entry_point="rubiks_cube_scrambler_main",
     stack_size=1 * 1024,
-    fap_category="Misc",
+    fap_category="Games",
     fap_icon="cube.png",
 )

rubiks_cube_scrambler/rubiks_cube_scrambler.c

@@ -121,6 +121,7 @@ int32_t rubiks_cube_scrambler_main(void *p)
         {
             break;
         }
+        view_port_update(view_port);
     }
 
     furi_message_queue_free(event_queue);