Merge prod-ready JS configuration to 2u/main branch

[jsnwesson]

This PR adds a patch package for the frontend-build dependency to handle JS configs in production.

Note: I forgot to squash the commits before merging the JS config PR to master, hence the repeated files that are included in this PR. Will squash on merge.

[codecov]

Codecov Report

Attention: Patch coverage is 93.10345% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 96.62%. Comparing base (5083645) to head (e045932).
Report is 2 commits behind head on 2u/main.

Files	Patch %	Lines
src/data/redux/hooks/app.js	84.61%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           2u/main     #306      +/-   ##
===========================================
- Coverage    96.69%   96.62%   -0.08%     
===========================================
  Files          183      182       -1     
  Lines         1725     1747      +22     
  Branches       308      308              
===========================================
+ Hits          1668     1688      +20     
- Misses          53       55       +2     
  Partials         4        4              

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