9f4ca6f7e6
To deactivate users, we need their `actor_user_id` (MAS-specific). I don't believe there's a way to get this from Synapse. So, we store user's detailed in a namespaced table upon registering them, along with the creation timestamp, and deactivate them once they're considered expired.
Example and modules we maintain live here. Each module may have multiple components, e.g. element-web + synapse, which are structured in subdirectories therein.