Webapp for downloading json file

Klar for review, men mangler tester ennå.

• Lag backend
• Lag frontend
• Skriv Tester
• Kjør tester for frontend i pipeline
• Bruk caching i CI

https://jira.usit.uio.no/browse/MFE-2

• Backend

  • FastAPI + Strawberry GraphQL

• Frontend

  • elm