I now can find solutions to more complex problems, with just limited program knowledge.
I would be very careful if you don't know 100% what the proposed solution does. That is why I prefer to read the Docs and follow guides or tutorials. Once you understand it, it will be easier to use than asking to an AI and hope for the best.
https://github.com/louislam/dockge
It seems promising and created by the creator of Uptime-Kuma. It already works but has some bugs.
Shelby's IoT devices. It is one of the fewest vendors who has Open API. Another vendor with Open API is Netio, but their products are expensive because they are meant for industrial usage.
Open API means you can get all the data and manage it locally, but it is over local WiFi/Ethernet instead of Zigbee.
If you can use Wireguard that is probably a good solution but I would still prefer to have a cloud proxy in front of it because my network can not handle all the attacks and wouldn't even notice some of them if you use just Wireguard.
I use CF Tunnels firstly because of all the protections and traffic analysis it does, and secondly, because even DDNS wouldn't work on my network.