Add auth to the mass-media console (#18345)

* process my own comments

* add fields and handling

* little cleanups

* localization

* u

* whoops

Content.Shared/MassMedia/Systems/SharedNewsSystem.cs

@@ -1,3 +1,5 @@
+using Content.Shared.StationRecords;
+
 namespace Content.Shared.MassMedia.Systems;
 
 [Serializable]
@@ -5,5 +7,7 @@ public struct NewsArticle
 {
     public string Name;
     public string Content;
+    public string? Author;
+    public ICollection<StationRecordKey>? AuthorStationRecordKeyIds;
     public TimeSpan ShareTime;
 }