djmorgan26/printgen ? reverse-engineered prompt

Build me a web app called PrintGen that lets people turn an idea or an image into a 3D model, preview it in a nice interactive 3D viewer, then save and export it as STL, OBJ, or GLB. I want it to feel like a marketplace too, so users can browse designs, search, like and follow creators, see trending models, and share their work. Please make the main flow simple, from describing what you want, to refining it in chat, to getting something printable.

It should also have a local printer mode for connecting to a Bambu printer on the same network, running a simple setup wizard, showing printer status, auto slicing, and sending a file to print from a clean little web UI.

Use the project docs if you need to, and look up current library docs online if that helps. Make it polished, modern, and ready to run locally with a clear setup flow.