Finalize TypeScript Migration

[litlfred]

Migration to typescript has begun in this PR:
#1109
There are numerous build errors in the branch copilot/create-migration-plan-checklist

Currently it is failing on:

Run echo "Building with PUBLIC_URL: /sgex/copilot-create-migration-plan-checklist/"
Building with PUBLIC_URL: /sgex/copilot-create-migration-plan-checklist/
Building with REACT_APP_GITHUB_REF_NAME: copilot/create-migration-plan-checklist

> sgex-workbench@1.0.0 prebuild
> echo 'Skipping prebuild due to TypeScript errors'

Skipping prebuild due to TypeScript errors

> sgex-workbench@1.0.0 build
> npm run configure:repo && craco build


> sgex-workbench@1.0.0 configure:repo
> node scripts/configure-repository.js

🔧 Configuring repository settings for build...
✅ Repository consistency verified: litlfred/sgex
✅ Repository configuration set from package.json:
   Owner: litlfred
   Name: sgex
   Full: litlfred/sgex
   Env file: .env
✅ Updated 404.html with repository: litlfred/sgex
✨ Repository configuration complete!
Creating an optimized production build...
Failed to compile.

Module not found: Error: Can't resolve '../../../utils/browserBuffer.js' in '/home/runner/work/sgex/sgex/src/dak/faq/storage'


npm notice
npm notice New major version of npm available! 10.8.2 -> 11.6.2
npm notice Changelog: https://github.com/npm/cli/releases/tag/v11.6.2
npm notice To update run: npm install -g npm@11.6.2
npm notice
Error: Process completed with exit code 1.

I need you to repeat the cycle of "build page deployment" -> "resolve error(s)" -> "build page deployment" until it successfully builds or if there is a question that the code owner needs to answer