fixed build github action

Author: Daveed

.github/workflows/build.yaml

@@ -35,10 +35,17 @@ jobs:
       - name: Build
         run: npm run build
 
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          name: github-pages-${{ github.run_id }}
+          path: ./build
+          retention-days: 1
 
   deploy:
     needs: build
     runs-on: ubuntu-latest
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}