Add manual sync button (non-functional)

CURA-7290

resources/qml/Account/UserOperations.qml

@@ -13,6 +13,11 @@ Column
 
     spacing: UM.Theme.getSize("default_margin").height
 
+    SystemPalette
+    {
+        id: palette
+    }
+
     Label
     {
         id: title
@@ -24,6 +29,43 @@ Column
         color: UM.Theme.getColor("text")
     }
 
+    Row
+    {
+        width: childrenRect.width
+        height: childrenRect.height
+        anchors.horizontalCenter: parent.horizontalCenter
+        spacing: UM.Theme.getSize("narrow_margin").height
+
+
+        UM.RecolorImage
+        {
+            width: 20 * screenScaleFactor
+            height: width
+
+            source: UM.Theme.getIcon("update")
+            color: palette.text
+
+        }
+
+        Label
+        {
+            id: accountSyncButton
+            text: catalog.i18nc("@button", "Check for account updates")
+            color: UM.Theme.getColor("secondary_button_text")
+            font: UM.Theme.getFont("medium")
+            renderType: Text.NativeRendering
+
+            MouseArea
+            {
+                anchors.fill: parent
+                onClicked: Cura.API.account.sync()
+                hoverEnabled: true
+                onEntered: accountSyncButton.font.underline = true
+                onExited: accountSyncButton.font.underline = false
+            }
+        }
+    }
+
     Cura.SecondaryButton
     {
         id: accountButton