- Introduction on base view model and stateless widget classes

- Implementation of firebase
- Implementation of dependency injection

Took 11 hours 26 minutes

lib/Utils/ViewUtils.dart

@@ -0,0 +1,13 @@
+import 'package:flutter/cupertino.dart';
+import 'package:toast/toast.dart';
+
+class ViewUtils{
+
+  static displayToast(BuildContext context, String message){
+    Toast.show(
+        message, context,
+        duration: Toast.LENGTH_SHORT,
+        gravity:  Toast.BOTTOM
+    );
+  }
+}