Regulations Search - contingency code/messaging if eCFR API is down

[johnnyporkchops]

Summary

What we're after:
Mitigate any degradation in user-experience caused if the eCFR is down or not returning useful data

Page: https://stage.fec.gov/regulations/

• What will happen on the Regulation search page if eCFR API is unreachable or does not return parseable data
• Do we need conditional code to control what the user sees on the Regulations search page in the event that eCFR is down
• How would we word any messaging we put on Regulation search page in the event that eCFR is down

Related issue:

• Research eCFR API and the capabilities fec-eregs#826 (comment)

Related PR:

#6190

Completion criteria

• Document what happens, if anything, on the Regulations search page in the event that sCFRis down or not returning useful data
• Conditional code to detect unsuccessful calls to the eCFR API from the Regulations search data table
• Contingent messaging is rendered to the page to alert users of how the outage may affect search results
• Language for messaging is written and approved