Shypao/kenloan ? reverse-engineered prompt

Build me a simple loan CRM that I can deploy on Vercel and use from any device.

I want a single page frontend that lets me view, add, edit, and track loan records, with the data saved in a hosted SQLite database through a serverless API. The app should work as a shared CRM, so when I open the site on another device I see the same records. Make the frontend live at the site root and have it talk to an API endpoint for loading and saving loans.

Please set it up so it works cleanly on Vercel, using environment variables for the database URL and auth token, and make it easy to run locally too if needed. If you need to look up current deployment or database docs online, go ahead. Keep the UI simple and practical, focused on managing loan data without extra fluff.