MiaoCut - Upgrade: Added Watermark Eraser,and ID Photo Generator

I've been working hard on expanding MiaoCut. It started as a background remover using BiRefNet, but I noticed people (and myself) needed more everyday photo utilities. What I've added this week: Object/Watermark Eraser: Integrated SimpleLama to let users paint over unwanted elements and magically erase them. Automated ID Photo Generator: This was surprisingly fun to build. It uses face-landmark detection to find the eyes and chin, auto-scales the head to meet strict passport photo ratios, replaces the background, and generates a printable layout. Old Photo Enhancer: Uses OpenCV pipelines (and external AI providers) to denoise, sharpen, and upscale old family photos. Tech stack: Python, FastAPI, Hugging Face Spaces for the backend, and vanilla JS + TailwindCSS for a super lightweight frontend hosted on Cloudflare Pages. It's 100% free with no login required. I'd love for you guys to try it and try to break it. I added a global feedback widget—let me know what UI/UX improvements I can make! Link: https://miaocut.app