UNITRONIX/BetterDesk ? reverse-engineered prompt

Build me a self hosted remote desktop platform like BetterDesk, with a server that can handle device sign in, pairing, relaying connections, and a web console for managing everything.

I want it to work across Windows, macOS, Linux, and Android clients, with a clean admin dashboard where I can see devices online, invite or approve devices, manage users and roles, and set up two factor login for the panel. The server should be secure by default, support encrypted connections, TLS, and a simple way to run it with Docker or on my own machine. It should also have an API for automation, basic monitoring, logs, and a way to manage unattended access and wake on LAN.

Make it feel like a polished real product, not a demo, and include sensible defaults, clear setup steps, and a good first run experience. If you need to look up current docs online while building it, go ahead.