Error in Seed Data test_loop_fork.txt
Description
The test_loop_fork.txt seed data file in src/projects/adventure/maps/test_loop_fork.txt has an error in its adjacency list.
The printed map looks like so:

As you can see, room 008 and room 009 are connected. However, the adjacency list in test_loop_fork.txt has the following values at keys 8 and 9:
{
# ... other keys omitted
8: [(1, 5), {'e': 7}],
9: [(1, 4), {'n': 8, 's': 10}],
}
The adjacency list should be corrected to have the following entry at key 8 so that room 8 will reflect its southward connection to room 9
{
# ... other keys omitted
8: [(1, 5), {'e': 7, 's': 9}],
}