fix: small generate action fix

.github/workflows/generate.yml

@@ -5,6 +5,10 @@ on:
     - cron: '0 0 1 * *' # Runs on the first day of each month at midnight
   workflow_dispatch: # Allows the workflow to be triggered manually
 
+permissions:
+  contents: write
+  pull-requests: write
+
 jobs:
   update-and-pr:
     runs-on: ubuntu-latest
@@ -44,7 +48,8 @@ jobs:
           else
             echo "No changes detected."
             echo "::set-output name=changes_detected::false"
-            echo "::set-output name=branch::"
+            echo "::set-output name=branch::$BRANCH_NAME"
+          fi
       
       - name: Create Pull Request 🚀
         if: steps.check_changes.outputs.changes_detected == 'true'
@@ -54,5 +59,5 @@ jobs:
           branch: ${{ steps.check_changes.outputs.branch }}
           title: "🤖Automated update"
           body: "This PR contains automated updates from running `npm run update`"
-          labels: ["automated update"]
+          labels: "automated update"