Fix deploy workflow permissions and build steps

Author: thisIsAnVariableOfACoder

.github/workflows/deploy.yml

@@ -5,6 +5,9 @@ on:
     branches:
       - main
 
+permissions:
+  contents: write
+
 jobs:
   deploy:
     runs-on: ubuntu-latest
@@ -18,8 +21,16 @@ jobs:
         with:
           node-version: '18'
 
+      - name: Install and Build
+        run: |
+          cd frontend
+          npm install
+          npm run build
+        env:
+          CI: false
+
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: .
+          publish_dir: ./frontend/dist