Added a new line to the `resolv.conf.j2` template to specify the Ansible-managed DNS server (`{{ addc_ansible_host }}`). This ensures that the system uses both the local host and the managed DNS server for DNS resolution.
This commit adds a new configuration file `main.yml` to the `meta` directory, which sets up an Active Directory Domain Controller (AD DC) using Samba. The file includes details such as author information, description, and dependencies.
