style: align apartment cards to top of grid container

src/App.jsx

@@ -345,7 +345,7 @@ function App() {
             </p>
           </div>
         ) : (
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-5">
+          <div className="grid grid-cols-1 md:grid-cols-2 gap-5 items-start">
             {filtered.map((a, idx) => (
               <AppartCard
                 key={a.id ?? idx}