move sites to docs for github pages

Author: uurtech

.github/workflows/pages.yml

@@ -0,0 +1,53 @@
+# JDF Landing Page
+
+Single-file static site for [JDF](https://github.com/uurtech/jdf), served from the `docs/` folder via GitHub Pages.
+
+## Structure
+
+```
+docs/
+├── index.html      # Single-page landing
+├── style.css       # Styling (light/dark mode auto)
+├── favicon.svg     # Inline JDF logo
+├── _headers        # Caching / security headers (used by Cloudflare-style hosts)
+└── .nojekyll       # Disable Jekyll on GitHub Pages
+```
+
+No build step, no framework, no JS dependency beyond a tiny inline `<script>` for the copy-to-clipboard button.
+
+## Local preview
+
+```bash
+cd docs
+python3 -m http.server 4000
+# open http://localhost:4000
+```
+
+Any static file server works (`npx serve`, `caddy file-server`, etc.).
+
+## Deploy
+
+GitHub Pages serves directly from this folder.
+
+**One-time setup**:
+1. Repo → **Settings → Pages**
+2. **Build and deployment → Source**: `Deploy from a branch`
+3. **Branch**: `master`, **Folder**: `/docs`
+4. Save
+
+Every push to `master` that touches files under `docs/` is published automatically. The site lives at:
+
+- `https://uurtech.github.io/jdf/`
+- Or, if you set a custom domain in Pages settings (e.g. `jdf.uurtech.com`), at that domain after DNS propagates.
+
+For a custom domain, add a `CNAME` file with the host (single line) into this folder, and at the DNS provider:
+
+```
+CNAME  jdf  uurtech.github.io.
+```
+
+GitHub issues a Let's Encrypt cert automatically once DNS resolves.
+
+## Author
+
+[Ugur Kazdal](https://uurtech.com) · [@uurtech](https://github.com/uurtech)