resolved pr comments

lib/widget/focusBehaviour.dart

@@ -0,0 +1,7 @@
+import 'package:flutter/cupertino.dart';
+
+class FocusBehaviour {
+  static void textFieldTapOutside(BuildContext context) {
+    FocusScope.of(context).requestFocus(FocusNode());
+  }
+}

lib/widget/quickMenu.dart

@@ -1,23 +0,0 @@
-import 'package:flutter/material.dart';
-
-class QuickMenu {
-  static void quickMenu(BuildContext context, BuildContext widgetContext, List<PopupMenuItem<dynamic>> items) {
-    final RenderBox overlay = Overlay.of(context).context.findRenderObject() as RenderBox;
-
-    final RenderBox widgetRenderBox = widgetContext.findRenderObject() as RenderBox;
-    final Offset position = widgetRenderBox.localToGlobal(Offset.zero);
-
-    showMenu(
-      context: context,
-      position: RelativeRect.fromRect(
-        Rect.fromPoints(
-          position,
-          position.translate(0, 0),
-        ),
-        Offset.zero & overlay.size,
-      ),
-      items: items,
-    );
-  }
-
-}