Data/prino

[tillwenke]

was obtained by https://github.com/Hitchwiki/hitchmap-data/tree/main/import_data/prino

some todos...

[tillwenke]

rating for unrated spots

[tillwenke]

this is mostly to verify that the integration of the data went well.
by show.py, server.py.
close this pr after data has been integrated

[tillwenke]

add "invited" to signals

[tillwenke]

add columns data are not yet part of the points df to it.
it contains some features that we wanted to integrate in the future and others that I did not want to get lost (about the driver).

[bopjesvla]

add "invited" to signals

that doesn't quite fit, right? being invited is not a signal, and we can't add it to the user-facing dropdown as a signal. the question is: why did the driver think prino was a hitchhiker? the answer is prolly context clues, and in that case im okay with a null value

[tillwenke]

TODO: compare against his spots that are already on the map - Prino (Hitchwiki)

[bopjesvla]

let's set the datetime to the current moment, the ride's datetime will make sure it shows correctly