Modify "End of service" text to specify routes and/or directions

[sloanelybutsurely]

Summary of changes

Asana Ticket: Modify "End of service" text to specify routes and/or directions

Updates Last Trip messages to add additional context w/r/t route or direction when possible.

Reviewer Checklist

• Meets ticket's acceptance criteria
• Any new or changed functions have typespecs No changes to functions
• Tests were added for any new functionality (don't just rely on Codecov)
• This branch was deployed to the staging environment and is currently running with no unexpected increase in warnings, and no errors or crashes (compare on Splunk: staging vs. prod)
  • Reviewed 24hr period ending at 2024-06-06 09:00 Eastern. No additional errors in dev as compared to prod

[github-actions]

Coverage of commit fe2c9d2

Summary coverage rate:
  lines......: 70.9% (1936 of 2729 lines)
  functions..: 72.5% (542 of 748 functions)
  branches...: no data found

Files changed coverage rate:
                                                             |Lines       |Functions  |Branches    
  Filename                                                   |Rate     Num|Rate    Num|Rate     Num
  =================================================================================================
  lib/content/audio/service_ended.ex                         |42.9%     21|42.9%     7|    -      0
  lib/content/message/last_trip/platform_closed.ex           |50.0%      2|50.0%     4|    -      0
  lib/content/message/last_trip/service_ended.ex             |75.0%      4|50.0%     4|    -      0
  lib/content/message/last_trip/station_closed.ex            |75.0%      4|50.0%     4|    -      0
  lib/signs/utilities/last_trip.ex                           |88.4%     43| 100%     5|    -      0

Download coverage report

[PaulJKim]

Looks good!