feat: set up WebID server

[lem-onade]

TODO

• Create new package
• Update CSS configuration
  • Disable account management
  • Allow writes from id-proxy (?)
• Update Dockerfile to use configuration
• Update ci.yml

[woutermont]

Did you try using the existing CSS to also store the WebID? Or was that not the plan?

[lem-onade]

Did you try using the existing CSS to also store the WebID? Or was that not the plan?

Did not try, decided in meeting on Tuesday to just add an extra package.