tweaks

Signed-off-by: dom <githubaccount56556@proton.me>

lib/common/widgets/only_layout_widget.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/rendering.dart' show RenderProxyBox;
+
+class OnlyLayoutWidget extends SingleChildRenderObjectWidget {
+  const OnlyLayoutWidget({
+    super.key,
+    super.child,
+  });
+
+  @override
+  RenderObject createRenderObject(BuildContext context) => Layout();
+}
+
+class Layout extends RenderProxyBox {
+  @override
+  void paint(PaintingContext context, Offset offset) {}
+}