fix: templ generate after copy

chore: format

feat: modified msgAcceptFunc to facilitate dynamic updates

feat: answer TXT queries for _acme-challenge

feat: zoneOf function

feat: AcmeChallenge field for domains

feat: APIUrl include protocol

fix: set NS ttl

feat: stub CNAME queries

feat: initial NS and SOA responses

feat: improve logging in parseQuery

feat: log unsupported Opcodes

feat: config DDNSDomain and SOAEmail

feat: justfile and include a few tools in devshell

feat: serve dns on tcp too

fix: reorder dockerfile to cache templ install

chore: update mod name and dependencies

chore: update Dockerfile images

chore: update flake inputs, dev environment and tailwindcss

fix: log error on migration fail