feat: ✨ made table for many to many relations between semest…#46

TobiasH05 merged 2 commits intomainvektorprogrammet/api:mainfrom

vf-323-lag-en-tabell-for-at-skoler-skal-vaere-koblet-til-etvektorprogrammet/api:vf-323-lag-en-tabell-for-at-skoler-skal-vaere-koblet-til-etCopy head branch name to clipboard