create project

frontend/lib/theme/app_theme.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+import 'colors.dart';
+
+class AppTheme {
+  static ThemeData get light => ThemeData(
+    useMaterial3: true,
+    scaffoldBackgroundColor: AppColors.pageBg,
+    colorScheme: ColorScheme.light(
+      primary: AppColors.brand,
+      secondary: AppColors.brandLight,
+    ),
+    appBarTheme: const AppBarTheme(
+      backgroundColor: Colors.transparent,
+      elevation: 0,
+      centerTitle: true,
+    ),
+    bottomNavigationBarTheme: const BottomNavigationBarThemeData(
+      backgroundColor: Colors.transparent,
+      elevation: 0,
+    ),
+  );
+}