Add cycle_barrier fields

[k-yle]

Note

This is a draft PR because it's blocked by ideditor/schema-builder#87. Once that PR is merged, the temporary override to package.json needs to be removed. Edit: the new syntax has been removed and can be added once ideditor/schema-builder#87 is released

This PR adds a field to the barrier=cycle_barrier preset to specify the type of barrier, and adds the wheelchair tag.

Depending on which barrier type is chosen, other fields like maxwidth:physical are shown. The logic is documented on this wiki page.

[github-actions]

🍱 You can preview the tagging presets of this pull request here.

[k-yle]

The preview link above won't work, since it's using the package.json from the main branch, for security reasons. An alternative preview is available here.

[Zverik]

After #1385, I see an issue with spacing, overlap, and opening fields: they are meant to contain only metric values, so their type should be number, and they need (m) in labels.

[k-yle]

@Zverik I've removed the syntax that depends on the new schema, so this PR is no longer blocked.

I've also removed support for feet & inches - but it's worth noting that the wiki is currently inconsistent: the English documentation allows other units like feet/inches¹², but the german document does not³

Footnotes

1. https://osm.wiki/Key:opening ↩

2. https://osm.wiki/Key:width ↩

3. https://osm.wiki/DE:Key:opening ↩