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/categories.yml

@@ -134,11 +134,6 @@ roles:
       title: "Webserver Optimation"
       description: "Tools which help to optimize webservers"
       invokable: true
-  net:
-    title: "Network"
-    description: "Network setup (DNS, Let's Encrypt HTTP, WireGuard, etc.)"
-    icon: "fas fa-globe"
-    invokable: true
   svc:
     title: "Services"
     description: "Infrastructure services like databases"
@@ -158,7 +153,11 @@ roles:
       description: "Reverse‑proxy roles for routing and load‑balancing traffic to backend services"
       icon: "fas fa-project-diagram"
       invokable: true
-
+    net:
+      title: "Network"
+      description: "Network setup (DNS, Let's Encrypt HTTP, WireGuard, etc.)"
+      icon: "fas fa-globe"
+      invokable: true 
   user:
     title: "Users & Access"
     description: "User accounts & access control"