[no ticket] chore: Upgrade Redocly Developer Portal to Reunite

[V-Shadbolt]

What/Why/How?

Redocly Developer Portal is being deprecated on February 28th 2026. It's also riddled with security vulnerabilities due to it's dependency on Gatsby.

Live preview of migrated docs: https://unstoppable-domains-docs.redocly.app/

Reference

Redocly's acknowledgement of Security Issues: https://redocly.com/docs-legacy/developer-portal/installation#set-up-package-resolutions

Note on Developer Portal Deprecation: https://redocly.com/product-timelines

Migration Guide: https://redocly.com/docs/realm/get-started/migrate-from-legacy-portal

Testing

• Checked that the API Reference "Try It" buttons still work after the migration
• Spot checked Links (Redocly also has a decent link checker)
• Ensured Search works with relevant results
• Ensured styling works across both light and dark modes
• Ran yarn audit (4 moderate vulnerabilities due to redocly downstream dependency)
• Aligned style, feel, header, and footer to live docs

To Do

• Once ready to merge, follow these steps: https://redocly.com/docs/realm/get-started/migrate-from-legacy-portal#publish-migrated-project
  • need to suspend old redocly workflows app in favour of new app in github
  • update redocly reunite dashboard to point to main branch
  • merge upgrade into main
  • need to cut over docs.unstoppabledomains.com to new reunite dashboard
  • update repo rules to use new redocly app
  • delete / deactivate old redocly workflows app

Screenshots (optional)

Check yourself

• Code is linted
• Tested
• All new/updated code is covered with tests

Security

• Security impact of change has been considered
• Code follows company security practices and guidelines