fix

frontend/src/views/main/GenerateZip.vue

@@ -167,7 +167,7 @@ function downloadZipFile() {
         @click="downloadZipFile()"
         size="large"
         color="primary"
-        variant="outline"
+        variant="outlined"
         class="w-100 mt-3"
         prepend-icon="download"
       >