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/Models/ActionContext.cs

@@ -0,0 +1,12 @@
+using F4SD.ActionConnector.Enumerations;
+using F4SD.ActionConnector.Payloads;
+
+namespace F4SD.ActionConnector.Models
+{
+    public sealed class ActionContext
+    {
+        public TriggerEvent TriggerEvent { get; set; }
+        public bool AwaitResult { get; set; }
+        public PayloadBase Payload { get; set; }
+    }
+}