added provider for current link

lib/main.dart

@@ -1,7 +1,8 @@
-// main.dart
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 import 'pages/bookmarks_page.dart';
 import 'pages/collections_page.dart';
+import 'service/shared_link_provider.dart';
 import 'service/storage.dart';
 import 'service/share_intent_service.dart';
 import 'theme.dart';
@@ -9,7 +10,12 @@ import 'theme.dart';
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   await Storage.initialize();
-  runApp(const MapsBookmarks());
+  runApp(
+    ChangeNotifierProvider(
+      create: (_) => SharedLinkProvider(),
+      child: const MapsBookmarks(),
+    ),
+  );
 }
 
 class MapsBookmarks extends StatefulWidget {
@@ -21,15 +27,14 @@ class MapsBookmarks extends StatefulWidget {
 
 class _MapsBookmarksState extends State<MapsBookmarks>
     with WidgetsBindingObserver {
-  final ShareIntentService _shareIntentService = ShareIntentService();
   final GlobalKey<NavigatorState> _navigatorKey = GlobalKey<NavigatorState>();
+  final ShareIntentService _shareIntentService = ShareIntentService();
 
   @override
-  void initState() {
-    super.initState();
-    WidgetsBinding.instance.addObserver(this);
-    // Check for shared content on app start
-    _checkForSharedContent();
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    if (state == AppLifecycleState.resumed) {
+      _checkForSharedContent();
+    }
   }
 
   @override
@@ -39,24 +44,20 @@ class _MapsBookmarksState extends State<MapsBookmarks>
   }
 
   @override
-  void didChangeAppLifecycleState(AppLifecycleState state) {
-    if (state == AppLifecycleState.resumed) {
-      _checkForSharedContent();
-    }
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addObserver(this);
+    _checkForSharedContent();
   }
 
   Future<void> _checkForSharedContent() async {
     final sharedText = await _shareIntentService.getSharedMapsLink();
 
     if (sharedText.isNotEmpty && mounted) {
-      _handleSharedMapsLink(sharedText);
+      context.read<SharedLinkProvider>().setCurrentMapsLink(sharedText);
     }
   }
 
-  void _handleSharedMapsLink(String sharedText) {
-    //TODO: implement
-  }
-
   @override
   Widget build(BuildContext context) {
     return MaterialApp(