Zebra stripes by election and hide dropdown option

[johnnyporkchops]

Summary (required)

• Resolves Zebra Stripes in Reporting Dates Table Template Not Operating without Supporting Code #6583
• Give editors of ReportngDatesTable template more granular comtrol over Zebra striping by enabling the ability to add custom classes to rows in the table block Specifically for pages where the editor wants to manually stripe by election-name instead of the default automatically by state.
• A new checkbox to to hide the states dropdown on the template instead of having to add CSS the template in an HTML block.

Required reviewers

one dev and @djgarr - ( I can push to feature when you are ready)

Impacted areas of the application

zebra striping options ReportingDatesTable templates
States dropdown on ReportingDatesTable templates

How to test

I can push to feature when you are ready to test @djgarr

• npm run build-js
• Open an existing or create a new page using Reporting dates table template
• Edit a cell in the State column to wrap the election name in a custom html tag, like:
  • Example:<election class="fl1">Florida 1st Congressional District Special Primary</election>
• Preview or publish the page to confirm that the class was added to that row:
  • Example result in browser: <tr class="fl1 fl">
• Test that footnotes still work for these cells to by putting "~1" at the very end of the content in that cell
• Test that these election names can still be linked without issue by wrapping the <election>tag in a link tag
  • Example: <a href="https://www.fec.gov/help-candidates-and-committees/dates-and-deadlines/2024-reporting-dates/prior-notices-2024/election-report-notice-florida/"><election class="fl1">Florida 1st Congressional District Special Primary</election></a>

System architecture updates (if applicable)

(If this pull request changes our current system diagram, include a description of those changes here and create a new ticket to update the system diagram)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 79.91%. Comparing base (8a7a79d) to head (25784e6).
Report is 19 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #6597   +/-   ##
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  Coverage    79.91%   79.91%           
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  Files          235      235           
  Lines         5147     5148    +1     
========================================
+ Hits          4113     4114    +1     
  Misses        1034     1034           

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