Fix pre-commit hooks and move directories

roles/ and inventory/ are now in playbooks/
also fixed issues reported by ansible-lint

roles/mailcowdockerized/vars/main.yml

@@ -1,6 +0,0 @@
----
-mailcowdockerized_svc:
-  domain: mail.serguzim.me
-  docker_host: host.docker.internal
-  port: 3004
-  additional_domains: "{{ ['autodiscover', 'autoconfig'] | product(vault_mailcowdockerized.domains) | map('join', '.') }}"