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/svc-opt-keyboard-color/tests/keyboard_color_simulator.bash

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Pfad zum Keyboard-Color-Skript
+KEYBOARD_COLOR_SCRIPT="$1"
+DEVICE_ID="$2"
+
+# NTP deaktivieren
+timedatectl set-ntp false
+
+# Startzeit speichern
+START_TIME=$(date +%s)
+
+# 2 Minuten (120 Sekunden) für den gesamten Tag simulieren
+for i in {0..60}; do
+    # Berechnung der aktuellen simulierten Zeit
+    CURRENT_TIME=$((START_TIME + (( 86400 / 60 ) * i )))
+
+    # Systemzeit auf die simulierte Zeit setzen
+    date +%s -s "@$CURRENT_TIME"
+
+    # Keyboard-Color-Skript ausführen
+    python $KEYBOARD_COLOR_SCRIPT $DEVICE_ID
+
+    # 2 Sekunden Pause
+    sleep 2
+done
+
+# NTP wieder aktivieren
+timedatectl set-ntp true