add cycleway as an optional field to service roads

[matkoniecz]

fixes #2100

service roads may have some cycleway features

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[matkoniecz]

tested, confirmed to be fixed

[k-yle]

i think this is a good change, and imo we should also add this field to highway=trunk (where it's used 67129 times, or 47010 times if you exclude !=no).

clicked prematurely

[tyrasd]

IMHO it is a bit silly that after this change now also any parking aisle or drive through would offer the cycleway field as an optional field. 🤷

Also, cycleway tags on highway=service roads are extremely rare: only 0.13% have them tagged and almost all of them are cyclway:*=no.

Maybe an alternative approach to address these issues as outlined in #2103 (comment) would be less dubious?

[matkoniecz]

Also, cycleway tags on highway=service roads are extremely rare: only 0.13% have them tagged and almost all of them are cyclway:*=no.

at least in my city some main cycleway routes (re)use highway=service and some of them get some specific cycleway= features

so I do not see this only as workaround for the raised bug, and I think it is worth to show this field, if tagged, and offer in moreFields

maybe ideally parking aisles would be excluded but it would be so annoying to achieve it to make it not worth it with the current setup

[matkoniecz]

not saying that it is important or critical info, but such sharrows should be shown in GUI if tagged

https://www.google.pl/maps/@50.0676655,20.0041602,3a,35.6y,305.9h,92.23t/data=!3m7!1e1!3m5!1ss101Izv2Qusr8P_7IUqBIQ!2e0!6shttps:%2F%2Fstreetviewpixels-pa.googleapis.com%2Fv1%2Fthumbnail%3Fcb_client%3Dmaps_sv.tactile%26w%3D900%26h%3D600%26pitch%3D-2.2267403737812543%26panoid%3Ds101Izv2Qusr8P_7IUqBIQ%26yaw%3D305.89793595419036!7i16384!8i8192?entry=ttu&g_ep=EgoyMDI2MDMxOC4xIKXMDSoASAFQAw%3D%3D

[matkoniecz]

And https://www.openstreetmap.org/way/820193969 has another case (maybe taggable as parking aisle)