chore: adding pages for checkbox and toggle progressive disclosures

[dpitcock]

Description

Related links, issue #, if available: n/a

How has this been tested?

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.24%. Comparing base (3279cb8) to head (2757cb7).
Report is 117 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #2934    +/-   ##
========================================
  Coverage   96.24%   96.24%            
========================================
  Files         767      767            
  Lines       21705    21705            
  Branches     7027     7425   +398     
========================================
  Hits        20890    20890            
  Misses        807      807            
  Partials        8        8            

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[dpitcock]

No longer needed