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-daemon/README.md

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+# Core Daemon Reset
+
+## Description
+
+This role resets and cleans up all **Infinito.Nexus** core daemon `systemd` service units that match the configured suffix (`SYS_SERVICE_SUFFIX`).  
+It is primarily used in maintenance or reset scenarios when a full service cleanup is required.
+
+## Overview
+
+When the `MODE_RESET` flag is enabled, the role will:
+
+1. **Run Once Per Play:** Guarded by `run_once_sys_daemon` to avoid duplicate execution.
+2. **Identify Service Units:** Finds all `/etc/systemd/system/*{{ SYS_SERVICE_SUFFIX }}` units.
+3. **Stop and Disable Services:** Gracefully stops and disables matching services.
+4. **Remove Unit Files:** Deletes the corresponding unit files from the system.
+5. **Reload systemd:** Ensures the service manager state is updated after cleanup.
+
+## Purpose
+
+The main goal of this role is to ensure a clean and consistent state for core daemon services by removing obsolete or stale systemd units.  
+This is particularly useful when re-deploying or performing a full environment reset.
+
+## Features
+
+- **Automated Cleanup:** Stops, disables, and removes targeted systemd units.
+- **Idempotent Execution:** Runs only once per playbook run.
+- **Configurable Targeting:** Matches services using `SYS_SERVICE_SUFFIX`.
+- **Systemd Integration:** Reloads daemon state after changes.
+
+## Further Resources
+
+- [systemd Service Management](https://www.freedesktop.org/software/systemd/man/systemctl.html)
+- [Infinito.Nexus License](https://s.infinito.nexus/license)
+
+## License
+
+This role is released under the Infinito.Nexus NonCommercial License.
+See [license details](https://s.infinito.nexus/license)
+
+## Author Information
+
+Kevin Veen-Birkenbach
+Consulting & Coaching Solutions
+[https://www.veen.world](https://www.veen.world)

roles/sys-daemon/handlers/main.yml

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+- name: "reload system daemon"
+  command: systemctl daemon-reload
+  async: "{{ ASYNC_TIME if ASYNC_ENABLED | bool else omit }}"
+  poll:  "{{ ASYNC_POLL if ASYNC_ENABLED | bool else omit }}"

roles/sys-daemon/meta/main.yml

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+galaxy_info:
+  author: "Kevin Veen-Birkenbach"
+  description: "Role to reset and clean up Infinito.Nexus systemd service units for the core daemon."
+  company: |
+    Kevin Veen-Birkenbach
+    Consulting & Coaching Solutions
+    https://www.veen.world
+  license: "Infinito.Nexus NonCommercial License"
+  license_url: "https://s.infinito.nexus/license"
+  min_ansible_version: "2.9"
+  galaxy_tags:
+    - systemd
+    - cleanup
+    - infinito
+  repository: "https://s.infinito.nexus/code"
+  issue_tracker_url: "https://s.infinito.nexus/issues"
+  documentation: "https://s.infinito.nexus/code/#sys-daemon-role"
+
+dependencies: []

roles/sys-daemon/tasks/main.yml

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+- name: "reset (if enabled)"
+  include_tasks: reset.yml 
+  when: MODE_RESET | bool and run_once_sys_daemon is not defined
+
+- name: run {{ role_name }} once
+  set_fact:
+    run_once_sys_daemon: true
+  when: run_once_sys_daemon is not defined

roles/sys-daemon/tasks/reset.yml

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+- name: reload system daemon
+  command: /bin/true
+  notify: "reload system daemon"