Journals Now processed in own thread

Some invalid journal data is now handled
Journals now use polymorphic deserialization
Added Event names to all journal events
Remove unused controllers

ObservatoryFramework/Files/Journal/Other/DatalinkScan.cs

@@ -2,6 +2,7 @@
 
 public class DatalinkScan : JournalBase
 {
+    public override string Event => "DatalinkScan";
     public string Message { get; init; }
     public string Message_Localised { get; init; }
 }