usedhondacivic/string-art-gen ? reverse-engineered prompt

Build me a web app that turns a photo into string art.

I want to upload an image, pick a frame shape, choose how many colors to use, and then have the app generate a peg and string path that looks like the image. It should work in the browser and show the result clearly on the page, with a nice preview and the ability to export or save the generated art if possible.

Keep it simple and polished, so someone can try a few images and get usable results without needing to understand the math behind it. If you need to look up anything current about browser graphics or SVG handling, go ahead and check the latest docs online.