Route font color should be same in stop viewer and related stops.

[binh-dam-ibigroup]

Cause of the different font colors used for the same background color:

This is because the related stops endpoint includes textColor while the stops endpoint doesn't. Repairing this involves a lot of redux plumbing, but it should be fixed once we source all the stop info from one endpoint in the future.

Originally posted by @miles-grant-ibigroup in #661 (comment)