Add GitHub Actions auto-deploy workflow for Render

- Added .github/workflows/deploy.yml for automatic deployment
- Updated CLAUDE.md with deployment documentation
- Workflow triggers on main branch pushes and validates before deploy

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

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

Author: MichaelBlueGeneva

.github/workflows/deploy.yml

@@ -0,0 +1,37 @@
+name: Deploy to Render
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.11'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+
+    - name: Run tests (if any)
+      run: |
+        # Add your test commands here if you have tests
+        python -c "import app; print('App imports successfully')"
+
+    - name: Deploy to Render
+      if: github.ref == 'refs/heads/main' && github.event_name == 'push'
+      uses: johnbeynon/render-deploy-action@v0.0.8
+      with:
+        service-id: ${{ secrets.RENDER_SERVICE_ID }}
+        api-key: ${{ secrets.RENDER_API_KEY }}

CLAUDE.md

@@ -56,4 +56,29 @@ curl -X POST http://127.0.0.1:5001/simulate -H "Content-Type: application/json"
 ## Tech Stack
 - Backend: Flask 2.3.3, Python
 - Frontend: Vanilla JavaScript, Chart.js, CSS Grid/Flexbox
-- No database required (in-memory data)
+- No database required (in-memory data)
+
+## Deployment
+
+### GitHub Actions Auto-Deploy to Render
+
+The repository includes a GitHub Action workflow (`.github/workflows/deploy.yml`) for automatic deployment to Render.
+
+#### Required GitHub Secrets
+
+Configure these secrets in your GitHub repository settings (Settings > Secrets and variables > Actions):
+
+1. **RENDER_SERVICE_ID**: Your Render service ID
+   - Found in your Render dashboard URL: `https://dashboard.render.com/web/srv-XXXXXXXXX`
+   - The service ID is the part after `srv-`
+
+2. **RENDER_API_KEY**: Your Render API key
+   - Generate at: https://dashboard.render.com/account/api-keys
+   - Choose "Full Access" scope
+
+#### How it works
+
+- Triggers on pushes to the `main` branch
+- Runs tests and validation
+- Automatically deploys to Render if all checks pass
+- Only deploys from the main branch for security