make storybook a tabbed window

components/StyledTabBar.qml

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+import qs.config
+import QtQuick
+import QtQuick.Controls.Basic
+
+TabBar {
+    id: control
+
+    background: Rectangle {
+        color: Styling.theme.base100
+    }
+}

components/StyledTabButton.qml

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+import qs.config
+import QtQuick
+import QtQuick.Controls.Basic
+
+TextArea {
+    id: control
+
+    font.pixelSize: Styling.typography.textSize.base
+
+    background: Rectangle {
+        id: rectangle
+        color: control.hovered ? Styling.theme.primary : Styling.theme.base200
+        Behavior on color {
+            ColorAnimation {
+                duration: Styling.animations.speed.normal
+            }
+        }
+        radius: Styling.theme.radiusField
+    }
+
+    HoverHandler {
+        cursorShape: Qt.PointingHandCursor
+    }
+}