- The colored arrows and text showing destination region on transporters
  are now updated
- Elevator/Shuttle/Spaceball icons show the region/transporter they
  connect to (i.e. "TRANSPORT CAPSULE TO FERENIA - CENTRAL UNIT")
- Room names are updated to show transport destinations (randovania-side
  change)
- This depends on a sister branch in RDV, under
  steven11sjf/randovania : feature/dread-map-transport
- added a value for transport connection name to the schema

for more information, see https://pre-commit.ci

- new function gets the usable, checks if its type is a elevator, train
  or capsule, and returns the usable
- refactored TransporterIcon dataclass

…ven11sjf/open-dread-rando into feature/elevator-map-updates

for more information, see https://pre-commit.ci

- updated test json by removing most elevator entries and keeping one
  correct one for schema validation
- minor elevator.py fixes