chore: test if we can run a job after merge (#3428)

.circleci/config.yml

@@ -228,6 +228,18 @@ jobs:
             npx playwright test --config e2e e2e/tests
       - store_test_results:
          path: /root/project/e2e
+
+  handleMerge:
+    <<: *build_config
+    steps:
+      - run:
+          name: Run at merge
+          command: |
+            # Extract PR number from the GitHub context
+            PR_NUMBER=$(echo "${CIRCLE_PULL_REQUEST}" | awk -F/ '{print $NF}')
+            
+            # Add your commands to delete the preview using $PR_NUMBER
+            echo "Deleting preview for pull request #$PR_NUMBER"
 
 workflows:
   version: 2
@@ -251,3 +263,11 @@ workflows:
        filters:
          branches:
            only: master
+    - handleMerge:
+        filters:
+          branches:
+            ignore:
+              - '*'
+            only:
+              - /^pull_request/
+              - master