Fix gamerule display issues (#28178)

* A comprehensive rule list for joining admins and mid round command to get rule list added

* Fix up for when a rule is added vs started and some logging

* fix command help localization, fix admin flags and spam anouncement.

* Send admin message only to the joining player not all admins.

* Bit better formatting in chat box

Content.Server/GameTicking/GameTicker.Player.cs

@@ -1,4 +1,6 @@
+using System.Linq;
 using Content.Server.Database;
+using Content.Shared.Administration;
 using Content.Shared.CCVar;
 using Content.Shared.GameTicking;
 using Content.Shared.GameWindow;
@@ -196,6 +198,15 @@ namespace Content.Server.GameTicking
             _playerGameStatuses[session.UserId] = PlayerGameStatus.JoinedGame;
             _db.AddRoundPlayers(RoundId, session.UserId);
 
+            if (_adminManager.HasAdminFlag(session, AdminFlags.Admin))
+            {
+                if (_allPreviousGameRules.Count > 0)
+                {
+                    var rulesMessage = GetGameRulesListMessage(true);
+                    _chatManager.SendAdminAnnouncementMessage(session, Loc.GetString("starting-rule-selected-preset", ("preset", rulesMessage)));
+                }
+            }
+
             RaiseNetworkEvent(new TickerJoinGameEvent(), session.Channel);
         }