some little refactor, deleting assets

qml/Application/Root.qml

@@ -4,7 +4,9 @@
 import QtQuick
 import QtQuick.Controls
 
+import magpie
 import magpie.Forms as Forms
+import magpie.Components as Components
 
 Item {
     StackView {
@@ -27,4 +29,17 @@ Item {
             onSuccess: stack.pop()
         }
     }
+
+    Connections {
+        target: Magpie
+        function onDisplayError (err) {
+            modal.status = err;
+            modal.open();
+        }
+    }
+
+    Components.Modal {
+        id: modal
+        closable: true
+    }
 }