Coben-3d/smartatelier ? reverse-engineered prompt

Build me a local first app in French for keeping track of my electronics parts and 3D printing filament.

I want to be able to add items by taking photos or videos, let an AI suggest what it sees, then review and correct it before anything gets added to the inventory. The app should help me find what I already own, with search, filters, quantities, locations, notes, and cropped previews from the original images. For filament, I want color, brand, range, polymer type, diameter, nominal weight, and remaining weight, with the remaining weight entered manually if needed. It should also let me create projects by describing what I want to build, then compare that idea against my stock and show me what to take.

Keep everything stored locally, no user accounts, no cloud, no sharing. If it helps, include support for ChatGPT, Claude, or Gemini for the AI steps, and make it easy to run on my computer. If you need to look up current docs online for the assistant setup, do that.