Implements panic bunkering. (#9315)

* Implements panic bunkering.
Helps with raid management, esp with unknown accounts.

* adds an enable/disable command.

Content.Server/Administration/Commands/PanicBunkerCommand.cs

@@ -0,0 +1,32 @@
+using Content.Shared.Administration;
+using Content.Shared.CCVar;
+using Robust.Shared.Configuration;
+using Robust.Shared.Console;
+
+namespace Content.Server.Administration.Commands;
+
+[AdminCommand(AdminFlags.Server)]
+public sealed class PanicBunkerCommand : IConsoleCommand
+{
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+
+    public string Command => "panicbunker";
+    public string Description => "Enables or disables the panic bunker functionality.";
+    public string Help => "panicbunker <enabled>";
+    public void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        if (args.Length != 1)
+        {
+            shell.WriteError(Loc.GetString("shell-wrong-arguments-number"));
+            return;
+        }
+
+        if (!bool.TryParse(args[0], out var enabled))
+        {
+            shell.WriteError(Loc.GetString("shell-invalid-bool"));
+            return;
+        }
+
+        _cfg.SetCVar(CCVars.PanicBunkerEnabled, enabled);
+    }
+}