Refactor systemctl services and timers

- Unified service templates into generic systemctl templates
- Introduced reusable filter plugins for script path handling
- Updated path variables and service/timer definitions
- Migrated roles (backup, cleanup, repair, etc.) to use systemctl role
- Added sys-daemon role for core systemd cleanup
- Simplified timer handling via sys-timer role

Note: This is a large refactor and some errors may still exist. Further testing and adjustments will be needed.

roles/sys-ctl-bkp-docker-2-loc/vars/main.yml

@@ -5,9 +5,7 @@
 # - BKP_DOCKER_2_LOC_DISABLED:         All images where backup.disabled is set (for --images-no-backup-required)
 # CLI-ready variables render these lists as argument strings.
 
-BKP_DOCKER_2_LOC_SERVICE:     "{{ role_name ~ SYS_SERVICE_SUFFIX }}"
-
-BKP_DOCKER_2_LOC_SERVICE_ALL: "{{ role_name }}-everything{{ SYS_SERVICE_SUFFIX }}"
+systemctl_id: sys-ctl-bkp-docker-2-loc
 
 # Verify if DB is enabled
 BKP_DOCKER_2_LOC_DB_ENABLED: "{{ database_type | default('') | bool }}"