I installed an integration via hacs (db-infoscreen, but I think it's a general question). When I added the integration I was able to enter some config options, but the integration does not provide a GUI to change them again.
I also looked at different yaml-files in the config folder, but could not find the configuration for it.
In custom_components I only find the source code, but no config files.
So where do integrations typically store their config, and is it differnt for hacs vs non-hacs?