layout redesign for the modals

pages/register.tsx

@@ -58,7 +58,7 @@ export default function () {
       <p className="text-3xl font-bold text-center mb-10">Linkwarden</p>
       <input
         type="text"
-        placeholder="Name"
+        placeholder="Display Name"
         value={form.name}
         onChange={(e) => setForm({ ...form, name: e.target.value })}
         className="border border-gray-700 rounded-md block m-2 mx-auto p-2"

pages/tags/[id].tsx

@@ -21,9 +21,6 @@ export default function () {
   const { links } = useLinkStore();
   const { tags } = useTagStore();
 
-  const [linkModal, setLinkModal] = useState(false);
-  const [editCollectionModal, setEditCollectionModal] = useState(false);
-  const [deleteCollectionModal, setDeleteCollectionModal] = useState(false);
   const [sortDropdown, setSortDropdown] = useState(false);
   const [sortBy, setSortBy] = useState("Name (A-Z)");