add github workflow

Author: khuyentran1401

.github/workflows/deploy.yml

@@ -0,0 +1,49 @@
+name: Deploy Marimo Notebook
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - dashboard.py
+      - .github/workflows/deploy.yml
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+
+      - name: Install marimo
+        run: pip install marimo
+
+      - name: Export marimo notebook
+        run: |
+          marimo export html-wasm dashboard.py --output build --sandbox
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: build
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    permissions:
+      pages: write
+      id-token: write
+
+    steps:
+      - name: 🌐 Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
+        with:
+          artifact_name: github-pages