connected all apis , create functionality is working

lib/utils/context_extension.dart

@@ -47,6 +47,19 @@ extension ContextExtension on BuildContext {
     );
   }
 
+  void showCustomSnackbar({required String message, Widget? icon}) {
+    ScaffoldMessenger.of(this).showSnackBar(
+      SnackBar(
+        content: Row(
+          children: [
+            Expanded(child: Text(message)),
+            icon ?? const SizedBox.shrink(),
+          ],
+        ),
+      ),
+    );
+  }
+
   void customAlertDialog(
       {required Widget alertBody,
       required String title,