spantaleev/matrix-docker-ansible-deploy ? reverse-engineered prompt

Build me a self hosted Matrix server setup that I can run on my own domain, with sensible defaults and a simple path for a beginner to get started. I want the main Matrix homeserver working out of the box, plus the usual pieces around it like a web client, database, reverse proxy, and video call support if needed. It should be easy to install, upgrade, and maintain with one repeatable automation flow, and it should use containers so the setup stays predictable.

Please make it flexible enough that I can choose between different Matrix server options later, and add or remove extra services without starting over. Include clear setup instructions, a quick start for a fresh install, and notes for people who already have an existing Matrix server and want to move over. If you need anything unclear, look up the current docs online and follow the project’s recommended defaults.