views: add identifiers to fooker links
views: add identifiers to fooker links

In Sentry, when an `ActionController::InvalidAuthenticityToken` error
occurs, the breadcrumbs mention that before hitting the error, the user
clicked on one of those links.

Unfortunately we don't know which one. For debugging purposes, adding
classes to the links should allow us to see which links users are
navigating to.
sgmap/tps,sgmap/tps,sgmap/tps