workflow追加

.github/workflows/static.yml

@@ -0,0 +1,36 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 'latest'
+
+      - name: Install dependencies
+        run: |
+          cd front
+          npm install
+
+      - name: Build project
+        run: |
+          cd front
+          npm run build
+
+      - name: Deploy to GitHub Pages
+        run: |
+          cd front
+          npm run deploy
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}