Add GitHub Pages deployment workflow

- Create GitHub Actions workflow for automatic deployment on main branch pushes
- Configure Vite base path for GitHub Pages hosting
- Set up build and deploy pipeline with proper permissions

🤖 Generated with [Claude Code](https://claude.ai/code)

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

.github/workflows/deploy.yml

@@ -0,0 +1,49 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '18'
+        cache: 'npm'
+        
+    - name: Install dependencies
+      run: npm ci
+      
+    - name: Build
+      run: npm run build
+      
+    - name: Upload artifact
+      uses: actions/upload-pages-artifact@v3
+      with:
+        path: ./dist
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    
+    permissions:
+      pages: write
+      id-token: write
+      
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+      
+    steps:
+    - name: Deploy to GitHub Pages
+      id: deployment
+      uses: actions/deploy-pages@v4

vite.config.ts

@@ -7,7 +7,7 @@ export default defineConfig({
   plugins: [react()],
   // Set base to '/' for local testing, or to your repo name for GitHub Pages
   // e.g., base: '/example-remote-client/' for https://username.github.io/example-remote-client/
-  base: '/',
+  base: process.env.NODE_ENV === 'production' ? '/example-remote-client/' : '/',
   resolve: {
     alias: {
       '@': path.resolve(__dirname, './src'),