feat(gen): update

Author: SamyOubouaziz

.github/workflows/link-check-schedule.yml

@@ -25,4 +25,4 @@ jobs:
           webhook: ${{ secrets.SLACK_WEBHOOK_URL }}
           webhook-type: incoming-webhook
           payload: |
-            text: "Link check results:\n $LINKCHECK_OUTPUT"
+            text: "Link check results:\n ${{ env.LINKCHECK_OUTPUT }}"