Sub-issue description

We are currently looking into adding a front end framework to our project to replace our growing JS code that's using on top of the Django Templating Language. We're currently considering 2 options: React and HTMX. To start, let's we're going to evaluate HTMX with a proof of concept.

Acceptance criteria

• In a branch (not to be merged), install HTMX and Alpine.js
• Use HTMX/Alpine.js to replace the JS code use for checking domain availability
• Evaluate if HTMX/Alpine.js could replace our current JS code.
• Evaluate this approach with our current design system

Additional context

No response