add no internet widget

Author: MoazSayed7

lib/core/widgets/no_internet.dart

@@ -0,0 +1,20 @@
+import 'package:flutter/material.dart';
+
+class BuildNoInternet extends StatelessWidget {
+  const BuildNoInternet({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      color: Colors.white,
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          Image.asset(
+            'assets/images/no-internet.png',
+          ),
+        ],
+      ),
+    );
+  }
+}