Should: I like this and the how-to, but I think there should also be an explanation page about devices, signals and backends are now structured and built. I had to read through most of `core` to figure it out and it would be useful to document to onboard new people.
_Originally posted by @callumforrester in https://github.com/bluesky/ophyd-async/pull/594#discussion_r1812405921_