added search page

lib/main.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'pages/collection_page.dart';
 import 'pages/collections_list_page.dart';
+import 'pages/search_page.dart';
 import 'service/shared_link_provider.dart';
 import 'service/storage.dart';
 import 'service/share_intent_service.dart';
@@ -68,6 +69,7 @@ class _MapsBookmarksState extends State<MapsBookmarks>
       routes: {
         CollectionsListPage.routeName: (context) => const CollectionsListPage(),
         CollectionPage.routeName: (context) => const CollectionPage(),
+        SearchPage.routeName: (context) => const SearchPage(),
       },
     );
   }

lib/pages/search_page.dart

@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+
+class SearchPage extends StatelessWidget {
+  const SearchPage({super.key});
+  static const String routeName = '/search';
+
+  @override
+  Widget build(BuildContext context) {
+    return const Placeholder();
+  }
+}