feat: add objectName to Inspect window (if present)

Closes #12314

storybook/src/Storybook/InspectionItem.qml

@@ -25,6 +25,7 @@ Rectangle {
     color: 'transparent'
 
     required property string name
+    property string objName
     required property bool isVisual
     property bool showNonVisual: false
     property bool forceSelect: false
@@ -136,6 +137,10 @@ Rectangle {
                 text: root.name
                 font.bold: true
             }
+            Label {
+                text: `objectName: ${root.objName}`
+                visible: root.objName
+            }
             Label {
                 text: `x: ${root.x}, y: ${root.y}`
             }

storybook/src/Storybook/InspectionPanel.qml

@@ -76,6 +76,7 @@ Item {
 
             const props = {
                 index, name, x, y,
+                objName: item.objectName,
                 width: item.width,
                 height: item.height,
                 z: item.z,