Introduce forward-ssh.sh method & reorganize

- Abandoned update-hosts.sh in favor of loopback SSH forwarding
- Adopted *.local.krislamo.org as a wildcard loopback domain
- Bound Traefik to ports 443/80 on Dockerbox dev
- Removed outdated Gitea config from Dockerbox
- Relocated production playbooks to a new directory

dev/host_vars/proxy.yml

@@ -1,4 +1,4 @@
-base_domain: vm.krislamo.org
+base_domain: local.krislamo.org
 
 # base
 allow_reboot: false