🌻 Updated Social Sets UI

We've given the Social Sets page a refresh to make it easier use.

We have added a separate page for every social set instead of having them all on the same page, which ended up with the page being very long in some cases.

By clicking "Manage" on your Social Set, you can see the accounts you've added, and the accounts you can add:

We hope you like it!

Please let us know if you have any suggestions or improvements.