Fix: deploy.yml - npm install&build 수정

Author: gitgitWi

.github/workflows/deploy.yml

@@ -20,13 +20,18 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+    
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v2
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
-    - run: npm install --production
-    # - run: npm run build --if-present
+
+    - name: Install and Build 🔧
+      run: |
+        npm install --production
+        npm run build
+
     - name: Deploy
       uses: JamesIves/github-pages-deploy-action@4.1.4
       with: