Hide special pets mounts if empty (#1666)

* added resources to run project

* remove special pets/mounts section if the user does not own any special pets/mounts

* added extra space

Habitica/src/main/java/com/habitrpg/android/habitica/ui/fragments/inventory/stable/StableRecyclerFragment.kt

@@ -258,6 +258,7 @@ class StableRecyclerFragment :
         }
 
         items.add(0, "header")
+        items.removeAll { it is StableSection && (it.key as? String) == "special" && it.ownedCount == 0 }
         return items
     }