Am I missing something? I’ve added repositories in the past. Trying to add the Samba Backup integration and cannot get the add-on repository to function. Running latest HA release deployed through Docker compose.
As it says in the error, HACS does not manage addons.
Use the addon store. Settings → Add-ons
I don’t have a “Settings >> Add-on’s” with the Docker variant of HA.
Then you can not install addons.
https://www.home-assistant.io/installation/#compare-installation-methods