Automatically update OR explicitly warn user about Traefik updates before updating server packages

[frockett]

I just updated the packages on one of my servers that I've been managing with Coolify cloud for a year now. The update process was smooth and all containers came back healthy, but suddenly all of my publicly accessible resources were unavailable.

After some panicked searching, I found that this is a reported issue.

I think it would be an improvement either to set flags to automatically update the Traefik version when certain packages update, as in this case, where the issue was caused by an incompatibility between some older Traefik version and a Docker update, or, if that is not feasible, just to add some warning text in the server patching UI that it may be necessary to update your Traefik version manually.

[Cinzya]

There is already a warning message in the Proxy configuration page. You should also get notifications about outdated Traefik instances as well.