fix: crop image that do not have a 1:1 aspect ratio

src/base/BRoundedImage.qml

@@ -15,6 +15,7 @@ Rectangle {
         anchors.centerIn: parent
         anchors.margins: roundedImage.border.width
         visible: false
+        fillMode: Image.PreserveAspectCrop
     }
 
     MultiEffect {

src/windows/notificationtoast/NotificationToasts.qml

@@ -28,7 +28,6 @@ PopupWindow {
             Component.onCompleted: () => {
                 Notifications.d.notification.connect(e => {
                     data.insert(0, e);
-                    //data.append(e);
                 });
             }
         }