Add base interactive layout "rive" whit animation

motula_translate_app/lib/constants.dart

@@ -0,0 +1,7 @@
+import 'package:flutter/material.dart';
+
+const Color backgroundColor2 = Color(0xFF17203A);
+const Color backgroundColorLight = Color(0xFFF2F6FF);
+const Color backgroundColorDark = Color(0xFF25254B);
+const Color shadowColorLight = Color(0xFF4A5367);
+const Color shadowColorDark = Colors.black;