[FEATURE] - Toggle different Map objects in MapStudio

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In ARD files there's a function called MapVisibility. This determine which object group is loaded. For example, HB Postern with and without the entrance to CoR. Some bosses also uses this function (such as Xigbar and Zexion).

However, currently in MapStudio all the objects can be seen. It would be nice if we can have a toggle whether to make each object group visible/invisible.