theme test

lib/themes/themes.dart

@@ -0,0 +1,15 @@
+import 'package:flutter/material.dart';
+
+final defaultThemeDark = ThemeData(
+    colorScheme: const ColorScheme(
+        brightness: Brightness.dark,
+        primary: Colors.white,
+        onPrimary: Colors.black,
+        secondary: Colors.lime,
+        onSecondary: Colors.black,
+        error: Colors.red,
+        onError: Colors.white,
+        background: Colors.black,
+        onBackground: Colors.white,
+        surface: Colors.deepPurple,
+        onSurface: Colors.white));