anshg05/kiranabill ? reverse-engineered prompt

Build me a simple web app for a kirana shop to make bills quickly.

I want a clean screen where I can add items, enter quantity and price, see the total update right away, and finish a bill that can be printed or saved. It should feel fast and easy for someone using it on a shop counter, with a simple layout that works well on a laptop or tablet.

Please include a way to keep basic bill history, so I can check old bills later, and make the app look polished enough for a real small business. If you need to, look up current docs online for any setup details, but keep the app straightforward and practical. Build the whole thing in TypeScript and make sure it runs smoothly as a modern web app.