feat: some logging improvements
feat: api endpoint to update a record
fix: DNS pattern in the ui, following the previous commit
docs: fix doc about dots in domain pattern
feat: dns server to fetch a records from db
feat: check that domains are only ascii letters and numbers
feat: don't allow full stops in domains
feat: ability to update user email and password, and delete user
fix: login should use normal base
refactor: backend -> api, move routers
refactor: move more to handlers
refactor: directory layout