Prakashsingh04/Visualise-Product-Matcher-JINA-AI ? reverse-engineered prompt

Build me a visual product search app where someone can upload an image or paste an image URL and get back the most similar products from a small catalog. I want a simple frontend where users can pick a category like cars, fruits, phones, soft drinks, or tshirts, adjust how strict the match is, and see the best results with images and similarity scores.

Please make the backend handle searching by uploaded file and by URL, and return ranked matches from a database. Use image embeddings to compare visual similarity, and store product data in MongoDB. If helpful, set it up so product images can be hosted externally and the app can work end to end with a clean API plus a nice Streamlit style UI. Make sure it includes basic health and product listing endpoints too, and keep it easy to run locally and deploy. Look up current docs online if you need to.