Fix https: login errors

👉 For end users

❗This is an urgent maintenance release that will fix errors in v2025.10.1❗

• Disable check of UGreen's self-signed certificate (fix for being unable to login to API through https:).
• Fix small error when unloading the integration.
• Translation from English to Brazilian Portuguese (thanks to @xhemp - much appreciated, buddy!) :)

Thanks to everyone who reported the errors, helped to track them down and to test the bug fixes - appreciate your work and time!