Support for SONOFF NSPanel

Hi Max,

First of all, I want to thank you for the incredible work on the Tessera (formerly ESP Screens) project. It is a fantastic tool that makes using affordable ESP32 screens with Home Assistant so much easier and more beautiful. I really appreciate the effort you put into it.

I am writing to you with a feature request: would it be possible to add support for the SONOFF NSPanel?

The NSPanel is a very popular device for the Home Assistant community due to its built-in screen and physical buttons, but it requires a specific set of configurations and display drivers. I believe adding support for it to Tessera would be a huge benefit for many users who already own this hardware or are considering buying it.

I have seen that other community projects like happydasch/nspanel_haui and Blackymas/NSPanel_HA_Blueprint already provide solutions for the NSPanel, which shows there is a strong demand for this kind of integration. Bringing the simplicity and elegance of Tessera to the NSPanel would be a game-changer.

Thank you again for your great work and for considering this request. I am looking forward to seeing the project grow.