add mass-media system (#18251)

* Add Console, PDA news tab, and ringstone popup

* Add English localization

* Add mass-media console board to Advanced Entertainment resrarch

* Fix misprint

* Deleting unused libraries

* Fix round restart problem

* Fixing restart problem

* Just another fix

* Сode optimization

* Code optimization

Content.Shared/MassMedia/Components/SharedNewsWriteComponent.cs

@@ -0,0 +1,51 @@
+using Robust.Shared.Serialization;
+using Content.Shared.MassMedia.Systems;
+
+namespace Content.Shared.MassMedia.Components;
+
+[Serializable, NetSerializable]
+public enum NewsWriteUiKey : byte
+{
+    Key
+}
+
+[Serializable, NetSerializable]
+public sealed class NewsWriteBoundUserInterfaceState : BoundUserInterfaceState
+{
+    public NewsArticle[] Articles;
+
+    public NewsWriteBoundUserInterfaceState(NewsArticle[] articles)
+    {
+        Articles = articles;
+    }
+}
+
+[Serializable, NetSerializable]
+public sealed class NewsWriteShareMessage : BoundUserInterfaceMessage
+{
+    public NewsArticle Article;
+
+    public NewsWriteShareMessage(NewsArticle article)
+    {
+        Article = article;
+    }
+}
+
+[Serializable, NetSerializable]
+public sealed class NewsWriteDeleteMessage : BoundUserInterfaceMessage
+{
+    public int ArticleNum;
+
+    public NewsWriteDeleteMessage(int num)
+    {
+        ArticleNum = num;
+    }
+}
+
+[Serializable, NetSerializable]
+public sealed class NewsWriteArticlesRequestMessage : BoundUserInterfaceMessage
+{
+    public NewsWriteArticlesRequestMessage()
+    {
+    }
+}