Map class

This will track the basic map class. It'll just hold 3 rooms that the person can travel between(maybe) and then it'll have one marked as a "final" room.
This may required a "Room" class.

- [ ] Room class
- [ ] Make sure that they can "move" btween rooms.
- [ ] Contain a boss/mob/something in each room.

Look for existing class structure in the codebase to understand the project's design. Start by creating a Room class with properties for connections and a final flag. Then implement a Map class to hold three Room instances and manage movement between them. Test by instantiating the map and verifying room connections and the final room designation.

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