remove UntrackedMapBoundUserInterface (#30752)

Content.Shared/Pinpointer/StationMapComponent.cs

@@ -0,0 +1,11 @@
+namespace Content.Shared.Pinpointer;
+
+[RegisterComponent]
+public sealed partial class StationMapComponent : Component
+{
+    /// <summary>
+    /// Whether or not to show the user's location on the map.
+    /// </summary>
+    [DataField]
+    public bool ShowLocation = true;
+}