AI Image Upscaler

Drop in a low-resolution image and get a clean, upscaled version back — a placeholder for the next tool in the studio. Wiring up the model is the next step.

This page is a scaffold for the next tool. To build it out: add the UI here, drop any server logic into functions/api/image-upscale.ts, and flip this tool's status to "live" in src/lib/site.ts.