how to ideally set up a new uberspace instance
- create uberspace
- create SSH key (with password, key longer than RSA 8192)
- integrate SSH key into kitty (or your preferred program)
- login SSH
- uberspace tools version list php
- uberspace tools version use php (whatever is newest)
- uberspace web header set / Permissions-Policy "interest-cohort=()" (that's about Google Topics, formerly FLoC)
- uberspace web domain add (your domain)
- set DNS A records accordingly