feat(Storybook): scrollbar and button for clearing search input added

storybook/src/Storybook/FilteredPagesList.qml

@@ -32,15 +32,25 @@ ColumnLayout {
         sourceModel: filteredModel
     }
 
-    TextField {
+    RowLayout {
-        id: textField
-
         Layout.fillWidth: true
-        placeholderText: "search"
 
-        Keys.onEscapePressed: {
+        TextField {
-            text = ""
+            id: textField
-            focus = false
+
+            Layout.fillWidth: true
+            placeholderText: "search"
+
+            Keys.onEscapePressed: {
+                clear()
+                focus = false
+            }
+        }
+
+        ToolButton {
+            text: "❌"
+
+            onClicked: textField.clear()
         }
     }
 

storybook/src/Storybook/PagesList.qml

@@ -15,6 +15,8 @@ ListView {
     readonly property string foldedPrefix: "▶  "
     readonly property string unfoldedPrefix: "▼  "
 
+    ScrollBar.vertical: ScrollBar {}
+
     delegate: ItemDelegate {
         id: delegate