Refactor LiveScreenWidget, implement HouseArrest , fix bugs

- Introduced ScreenshotrThread to manage screenshot capturing in a separate thread.
- Updated LiveScreenWidget to utilize the new thread for capturing screenshots.
- Removed unused timer and related code for periodic screenshot updates.
- Enhanced error handling and initialization logic for screenshot service.
- Updated ServiceManager to include methods for taking screenshots and enabling developer mode.
- Refactored various methods in ServiceManager to accept optional parameters for AFC client handling.
- Improved error handling in VirtualLocation for setting device location.
- Enhanced ZLoadingWidget to support multiple content states using QStackedWidget.
- Cleaned up code and comments across multiple files for better readability and maintainability.

src/devdiskimageswidget.cpp

@@ -606,17 +606,11 @@ void DevDiskImagesWidget::mountImage(const QString &version)
                                      .arg(m_deviceComboBox->currentText()));
         return updateUI();
     } else if (info.err->code == DeviceLockedMountErrorCode) {
-        QMessageBox::critical(this, "Device Locked",
-                              "The device is locked. Please unlock it and try"
-                              " again.");
-        mounted_image_info_free(info);
-        return updateUI();
+        /* Never returns DeviceLockedMountErrorCode when doing
+         image_mounter_lookup_image but maybe used in future */
     } else if (info.err->code == NotFoundErrorCode) {
-        QMessageBox::critical(
-            this, "No Mounted Image",
-            "No developer disk image is mounted on the device.");
-        mounted_image_info_free(info);
-        return updateUI();
+        // OK, no image mounted
+        qDebug() << "Mount image: no  mounted image found";
     } else {
         QMessageBox::critical(
             this, "Mount Check Failed",
@@ -697,10 +691,6 @@ void DevDiskImagesWidget::closeEvent(QCloseEvent *event)
     event->accept();
 }
 
-// Toolbox clicked: "Developer Disk Images"
-// terminate called after throwing an instance of 'std::logic_error'
-//   what():  basic_string: construction from null is not valid
-
 void DevDiskImagesWidget::checkMountedImage()
 {
     iDescriptorDevice *currentDevice =