feat: inject DailyStatusRepository into MyApp in main()

lib/main.dart

@@ -1,14 +1,23 @@
 import 'package:flutter/material.dart';
 import 'package:intl/date_symbol_data_local.dart';
+import 'package:migrainetracker/data_storage/daily_status_repository.dart';
 import 'navigator/view.dart';
 
 void main() {
   initializeDateFormatting("de_CH", null);
-  runApp(const MyApp());
+  DailyStatusRepository dailyStatusRepository = DailyStatusRepository();
+
+  runApp(MyApp(dailyStatusRepository: dailyStatusRepository));
 }
 
 class MyApp extends StatelessWidget {
-  const MyApp({super.key});
+  final DailyStatusRepository dailyStatusRepository;
+  const MyApp({
+    Key? key,
+    required DailyStatusRepository dailyStatusRepository,
+  })
+      : this.dailyStatusRepository = dailyStatusRepository,
+        super(key: key);
 
   @override
   Widget build(BuildContext context) {