feat: adds RDA for intake of vitamins and certain elements based on

canada health values

lib/main.dart

@@ -3,16 +3,23 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
 import 'providers/settings_provider.dart';
-import 'providers/supplement_provider.dart';
 import 'providers/simple_sync_provider.dart';
+import 'providers/supplement_provider.dart';
 import 'screens/home_screen.dart';
+import 'screens/profile_setup_screen.dart';
 
-void main() {
-  runApp(const MyApp());
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  final settingsProvider = SettingsProvider();
+  await settingsProvider.initialize();
+
+  runApp(MyApp(settingsProvider: settingsProvider));
 }
 
 class MyApp extends StatelessWidget {
-  const MyApp({super.key});
+  final SettingsProvider settingsProvider;
+
+  const MyApp({super.key, required this.settingsProvider});
 
   @override
   Widget build(BuildContext context) {
@@ -21,8 +28,8 @@ class MyApp extends StatelessWidget {
         ChangeNotifierProvider(
           create: (context) => SupplementProvider()..initialize(),
         ),
-        ChangeNotifierProvider(
-          create: (context) => SettingsProvider()..initialize(),
+        ChangeNotifierProvider.value(
+          value: settingsProvider,
         ),
         ChangeNotifierProvider(
           create: (context) => SimpleSyncProvider(),
@@ -34,7 +41,7 @@ class MyApp extends StatelessWidget {
           // and initialize auto-sync integration
           WidgetsBinding.instance.addPostFrameCallback((_) {
             final supplementProvider = context.read<SupplementProvider>();
-            
+
             // Set up sync completion callback
             syncProvider.setOnSyncCompleteCallback(() async {
               if (kDebugMode) {
@@ -46,10 +53,10 @@ class MyApp extends StatelessWidget {
                 print('SupplementsLog: UI data refreshed after sync');
               }
             });
-            
+
             // Initialize auto-sync service
             syncProvider.initializeAutoSync(settingsProvider);
-            
+
             // Set up auto-sync callback for data changes
             supplementProvider.setOnDataChangedCallback(() {
               syncProvider.triggerAutoSyncIfEnabled();
@@ -73,7 +80,9 @@ class MyApp extends StatelessWidget {
               useMaterial3: true,
             ),
             themeMode: settingsProvider.themeMode,
-            home: const HomeScreen(),
+            home: (settingsProvider.age == null || settingsProvider.gender == null)
+                ? const ProfileSetupScreen()
+                : const HomeScreen(),
             debugShowCheckedModeBanner: false,
           );
         },