Fix pre-commit hooks and move directories

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

inventory/group_vars/all/main.yml

@@ -1,31 +0,0 @@
-admin_email: tobias@msrg.cc
-timezone: Europe/Berlin
-
-postgres:
-  host: "{{ opentofu.postgresql.host }}"
-  port: "{{ opentofu.postgresql.port }}"
-
-mailer:
-  host: mail.serguzim.me
-  port: 587
-
-acme_dns:
-  host: acme.serguzim.me
-
-container_registry:
-  public: "{{ opentofu.scaleway_registry_endpoint_public }}"
-  private: "{{ opentofu.scaleway_registry_endpoint_private }}"
-
-
-services_path: /opt/services/
-
-common_services:
-  - backup
-  - lego
-  - caddy
-  - watchtower
-
-caddy_path: "{{ (services_path, 'caddy') | path_join }}"
-caddy_config_path: "{{ (caddy_path, 'config', 'conf.d') | path_join }}"
-
-certificates_path: "{{ (services_path, '_certificates') | path_join }}"