feat: expand cockpit integrations and support workflows

Add Phoenix remote desktop, action connector, documentation engine, and gamification support. Refactor support-case processing and search/action UI, and update installer assets and dependencies.

F4SD-ActionConnector/Enumerations/TriggerEvent.cs

@@ -0,0 +1,10 @@
+namespace F4SD.ActionConnector.Enumerations
+{
+    public enum TriggerEvent
+    {
+        Unknown,
+        ApplicationStartup,
+        CaseClosed,
+        CaseCreated,
+    }
+}