update ios project

update ios project

source/lib/widgets/bottom_block.dart

@@ -0,0 +1,13 @@
+import 'package:flutter/material.dart';
+
+class BottomBlock extends StatelessWidget {
+  const BottomBlock({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      height: 100,
+      color: Colors.transparent,
+    );
+  }
+}