add_vehicle
ClaudeAdds a UK registration to the signed-in user's JustPark account, so it can be used for bookings. JustPark looks the registration up and takes the make, model and dimensions from it; a registration it cannot identify is still added, with make and model "Other". Confirm the registration with the user before calling it, and tell them the make and model it was added with. Adding a registration already on the account returns that vehicle. Requires the user to sign in to JustPark.






