added flatten output

Author: Konstantin Strassheim

.github/workflows/init_fast-api-reference.yml

@@ -49,8 +49,11 @@ jobs:
         run: |
           cd frontend
           npm run build
+          
       - name: Zip artifact for deployment
-        run: zip release.zip ./backend/* -r
+        run: |
+          cd backend
+          zip -r ../release.zip ./*
 
       - name: Upload artifact for deployment jobs
         uses: actions/upload-artifact@v4