Un-revert IPlayerManager refactor (#21244)

Content.Server/Administration/Commands/FaxUiCommand.cs

@@ -1,7 +1,6 @@
 using Content.Server.EUI;
 using Content.Server.Fax.AdminUI;
 using Content.Shared.Administration;
-using Robust.Server.Player;
 using Robust.Shared.Console;
 
 namespace Content.Server.Administration.Commands;
@@ -16,7 +15,7 @@ public sealed class FaxUiCommand : IConsoleCommand
 
     public void Execute(IConsoleShell shell, string argStr, string[] args)
     {
-        var player = shell.Player as IPlayerSession;
+        var player = shell.Player;
         if (player == null)
         {
             shell.WriteLine("shell-only-players-can-run-this-command");