Disable job buttons when they aren't available or late join is disallowed (#2251)

* Disable job buttons when they aren't available

In real time too, the technology is overwhelming

* Jobs are all unavailable when late join is disallowed.

* Better ToggleDisallowLateJoin command parsing

* Add togglelatejoin to groups.

Co-authored-by: Víctor Aguilera Puerto <zddm@outlook.es>

Content.Client/Interfaces/IClientGameTicker.cs

@@ -14,11 +14,13 @@ namespace Content.Client.Interfaces
         DateTime StartTime { get; }
         bool Paused { get; }
         Dictionary<NetUserId, PlayerStatus> Status { get; }
+        IReadOnlyList<string> JobsAvailable { get; }
 
         void Initialize();
         event Action InfoBlobUpdated;
         event Action LobbyStatusUpdated;
         event Action LobbyReadyUpdated;
         event Action LobbyLateJoinStatusUpdated;
+        event Action<IReadOnlyList<string>> LobbyJobsAvailableUpdated;
     }
 }