Refine property search query ordering in database

- Updated the property search query in `search_properties` to use `desc=True` for ordering featured properties, enhancing clarity and aligning with best practices for query construction.

database.py

@@ -326,7 +326,7 @@ async def search_properties(filters: dict) -> list:
             query = query.contains("features", [feat])
         
         # e. Order & limit
-        query = query.order("is_featured", ascending=False).order("price", ascending=True).limit(5)
+        query = query.order("is_featured", desc=True).order("price", desc=False).limit(5)
         
         # f. Execute and return
         resp = query.execute()