Use the new infrastructure type taxonomy

[dabreegster]

and colours

[Robinlovelace]

Relevant code with agreed colours:

https://github.com/nptscot/osmactive/blob/b08d91b310187c6b344d3682e040e47ce2519be1/R/osmactive.R#L437-L446

Relevant website comment: https://github.com/nptscot/nptscot.github.io/issues/243#issuecomment-2419535793

[dabreegster]

Thank you! I'm assuming we're still modelling "mixed traffic" -- roads considered parts of a route but without anything else, except maybe traffic calming or being part of an LTN. And I'm still going to retain an "unknown" category, to indicate "some kind of provision here beyond mixed traffic, but not sure what yet"

[dabreegster]

Done

[Robinlovelace]

Awesome