refactor: webgui sync script to copy uui build (#1318)

- enhances `pnpm sync-webgui-repo` to include Unraid UI build + sync
options
- changed the dev intended ThemeSwitcher to use local / session storage

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- The theme switcher now respects your saved preferences, ensuring a
more personalized interface.
- The component build and synchronization process has been enhanced with
new options for UI components and clearer feedback during operations.
- New computed properties added for better state management in account
and purchase functionalities.

- **Bug Fixes**
- Improved error handling and logging during the component build
process.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

plugin/plugins/dynamix.unraid.net.plg

@@ -301,6 +301,8 @@ if [ -f /tmp/restore-files-dynamix-unraid-net ]; then
     "/usr/local/emhttp/plugins/dynamix.my.servers/data/server-state.php"
     "/usr/local/emhttp/plugins/dynamix.my.servers/include/reboot-details.php"
     "/usr/local/emhttp/plugins/dynamix.my.servers/include/translations.php"
+    "/usr/local/emhttp/plugins/dynamix.my.servers/include/web-components-extractor.php"
+    "/usr/local/emhttp/plugins/dynamix.my.servers/include/activation-code-extractor.php"
   )
 
   for FILE in "${FILES_TO_RESTORE[@]}"; do
@@ -424,6 +426,8 @@ preserveFilesDirs=(
   "move:/usr/local/emhttp/plugins/dynamix.my.servers/data/server-state.php:preventDowngrade"
   "move:/usr/local/emhttp/plugins/dynamix.my.servers/include/reboot-details.php:preventDowngrade"
   "move:/usr/local/emhttp/plugins/dynamix.my.servers/include/translations.php:preventDowngrade"
+  "move:/usr/local/emhttp/plugins/dynamix.my.servers/include/web-components-extractor.php:preventDowngrade"
+  "move:/usr/local/emhttp/plugins/dynamix.my.servers/include/activation-code-extractor.php:preventDowngrade"
   "copy:/usr/local/emhttp/plugins/dynamix/include/DefaultPageLayout.php:preventDowngrade"
 )