Portfolio Helper 0.3.1 (example copy)

A small tool that runs on your PC for filling a website's image portfolio.
Drop in AI images or before/after edits: it reads each file's generator,
version, prompt and year where it can (Midjourney, ChatGPT, Nano Banana,
ComfyUI), makes a web copy, a thumbnail and a watermarked download, and
builds the site's portfolio page from them.

This copy is for seeing how it works. It comes with an example site
(example-site) and sample images (example-images), and publishing is switched
off: nothing is uploaded anywhere, and it can't change any real website.

To try it:
1. Install Node.js 20 or newer (https://nodejs.org).
2. Double-click "Portfolio Helper.cmd". It opens http://localhost:5192 in
   your browser.
3. Drop the files from example-images on "Add images". aurora-dunes.png and
   neon-koi.png carry details it recognises; glass-orbs.png has none, so you
   fill them in. For a before/after, use the two lighthouse images.
4. Press Preview to see the example site's portfolio page.

Everything you add is saved in example-site\portfolio. The code is in
helper.mjs (the local server) and helper.html (the page, including the
detection and image processing).
