basic csv loader, transaction list & half done stats page

lib/main.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/material.dart';
+import 'package:intl/date_symbol_data_local.dart';
+import 'package:tunas/app.dart';
+
+void main() {
+  initializeDateFormatting('fr_FR', null);
+  return runApp(const App());
+}