- Add CoreDNS service resolving *.homelab.fhirworx.io → HOST_IP
- Add Traefik UDP entrypoint (:53/udp) routing DNS to CoreDNS
- Add Traefik to CI network so buildkit containers resolve via Traefik
- Distribute Homelab CA cert for Docker and buildkit TLS trust
- Migrate all buildx steps from localhost:3000 to gitea.homelab.fhirworx.io
- Remove daemon_off, insecure, Docker socket mounts from buildx steps
- Use buildkit_driveropt network=ci for DNS resolution in buildkit
- Replace extra_hosts on woodpecker-server with dns: CoreDNS