EDSC-4327: Updates node, sass, bootstrap, and improves demo page.

[trevorlang]

Overview

What is the feature?

This PR updates a lot of libraries and improves constancy with other libraries.

What is the Solution?

• Updates node to v22
• Moves from node-sass to sass
• Temporarily silences sass deprecation warnings from bootstrap
• Implements mini-css-extract-plugin
• Updates bootstrap to v5
• Tweaks the demo page
• Adds github templates

What areas of the application does this impact?

The whole library basically

Testing

Reproduction steps

1. Test the example application
2. Test the echoforms library in Earthdata Search

• There are known stying issues when installed in Earthdata Search due to the bootstrap version mismatch. These issues should be ignored when testing.

Attachments

Checklist

• I have added automated tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have bumped the version field in package.json and ran npm install

[macrouch]

I think this needs to be reverted back to test: {

[codecov]

Codecov Report

Attention: Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.

Project coverage is 97.53%. Comparing base (1091550) to head (45dbf3b).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/components/Tree/TreeItem.jsx	50.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #127   +/-   ##
=======================================
  Coverage   97.52%   97.53%           
=======================================
  Files          43       43           
  Lines         931      932    +1     
  Branches      226      226           
=======================================
+ Hits          908      909    +1     
  Misses         23       23           

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[abbottry]

Approved with one suggestion (typo)

[trevorlang]

Add notes to edsc update ticket

[trevorlang]

Styling issues observed during the demo were caused by my local Earthdata Search using Bootstrap 4, which does not contain .form-select. This is something that will get cleaned up when we update Earthdata Search to Bootstrap 5, alongside @edsc-echoforms.