Extract to standalone Open-Athena/elvis repo

- Update GitHub link in `App.tsx` to `Open-Athena/elvis`
- Update `CNAME` and README links from `elvis.rbw.sh` → `elvis.oa.dev`
- Remove `cd elvis` from quickstart (now repo root)
- Add GitHub Pages workflow for standalone deploy

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ryan-williams

.github/workflows/pages.yml

@@ -0,0 +1,59 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: true
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 10
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: pnpm
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm build
+        env:
+          BASE_PATH: /
+      - name: Install Playwright browsers
+        working-directory: pkgs/static
+        run: pnpm exec playwright install --with-deps chromium
+      - name: Run E2E tests
+        working-directory: pkgs/static
+        run: pnpm test:e2e
+      - name: Upload test report
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: playwright-report
+          path: pkgs/static/playwright-report/
+          retention-days: 7
+      - uses: actions/upload-pages-artifact@v3
+        with:
+          path: pkgs/static/dist
+
+  deploy:
+    needs: build-and-test
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - id: deployment
+        uses: actions/deploy-pages@v4

README.md

@@ -5,15 +5,15 @@ Interactive 3D electron density viewer for VASP CHGCAR/ELFCAR files and [Materia
 **[Try it live →][demo]**
 
 <p align="center">
-  <a href="https://elvis.rbw.sh/?m=mp-1000020&xb&xa&do">
+  <a href="https://elvis.oa.dev/?m=mp-1000020&xb&xa&do">
     <img src="pkgs/static/public/scrns/orbit-updown.gif" alt="ELvis – 3D orbit of Fe₂Cu₂O₄ electron density" width="600" />
   </a>
 </p>
 
 **Periodic tiling with slice sweep:**
 
 <p align="center">
-  <a href="https://elvis.rbw.sh/?iso=571.4&c=70.1+54.6+13.5+-88&od=30&si=0&a=0.5&tp=0.5&ss=20&ct=0.426+-0.56+-0.00378&sl">
+  <a href="https://elvis.oa.dev/?iso=571.4&c=70.1+54.6+13.5+-88&od=30&si=0&a=0.5&tp=0.5&ss=20&ct=0.426+-0.56+-0.00378&sl">
     <img src="pkgs/static/public/scrns/tiling-slice-sweep.gif" alt="ELvis – Periodic tiling with slice sweep" width="600" />
   </a>
 </p>
@@ -35,12 +35,11 @@ Interactive 3D electron density viewer for VASP CHGCAR/ELFCAR files and [Materia
 ## Quick start
 
 ```bash
-cd elvis
 pnpm install
 pnpm dev        # → http://localhost:3150
 ```
 
-Or load a Materials Project example directly: [`elvis.rbw.sh/?m=mp-1000020`][demo]
+Or load a Materials Project example directly: [`elvis.oa.dev/?m=mp-1000020`][demo]
 
 ## URL parameters
 
@@ -76,7 +75,7 @@ pnpm scrns -i og-image  # just the og:image
 [React] · [Three.js] / [React Three Fiber] · [Vite] · [TypeScript] · [`use-kbd`] · [`use-prms`]
 
 [Materials Project]: https://materialsproject.org
-[demo]: https://elvis.rbw.sh/?m=mp-1000020&xb&xa
+[demo]: https://elvis.oa.dev/?m=mp-1000020&xb&xa
 [`scrns`]: https://www.npmjs.com/package/scrns
 [React]: https://react.dev
 [Three.js]: https://threejs.org

pkgs/static/public/CNAME

@@ -1 +1 @@
-elvis.rbw.sh
+elvis.oa.dev

pkgs/static/src/App.tsx

@@ -152,7 +152,7 @@ const speedDialActions: SpeedDialAction[] = [
     key: 'github',
     label: 'View source on GitHub',
     icon: <GithubIcon />,
-    href: 'https://github.com/Quantum-Accelerators/electrai/tree/elvis/elvis#readme',
+    href: 'https://github.com/Open-Athena/elvis#readme',
   },
 ]