EYamanS/texel-studio ? reverse-engineered prompt

Build me a web app called Texel Studio that lets me generate pixel art sprites by chatting with an AI that actually paints one pixel at a time, instead of using diffusion.

I want to type something like a mossy cobblestone block or a game item icon, see a reference image first, then watch the sprite get built step by step on a canvas. The app should let me keep chatting to refine the result, like make the top darker or add more texture, and it should support manual pixel editing too. Please include palette management, live progress updates, a history of past generations, and export options for a normal PNG, an upscaled version, and a full autotile set with 16 variants for block sprites.

Use a Python backend with a simple web frontend, and make it work with either local Ollama or cloud AI providers if available. If you need to, look up current docs online for the best way to wire up the models and streaming.