feat(core): Transfer folder structure when deleting a project (no-changelog)

[RicardoE105]

Based on PR #13574

Chain of upstream PRs as of 2025-03-11

• PR feat(core): Add endpoint GET /projects/:projectId/folders (no-changelog) #13519:
  master ← ado-3270-be-add-endpoint-to-list-folders

  • PR feat(core): Add subFolderCount to GET /workflows and /folders (no-changelog) #13548:
    ado-3270-be-add-endpoint-to-list-folders ← ado-3281-be-update-endpoint-that-return-workflows-and-folders-to-also

    • PR feat(core): Update PATCH /projects/:projectId/folders/:folderId endpoint to allow moving folder (no-changelog) #13574:
      ado-3281-be-update-endpoint-that-return-workflows-and-folders-to-also ← ado-3166-be-add-endpoint-to-move-folders

      • PR feat(core): Transfer folder structure when deleting a project (no-changelog) #13842 (THIS ONE):
        ado-3166-be-add-endpoint-to-move-folders ← ado-3277-be-deleting-projects-and-transfering-should-account-for

Summary

When deleting a project the target user or project should inherent the folder structure of the deleted project.

Related Linear tickets, Github issues, and Community forum posts

https://linear.app/n8n/issue/ADO-3277/[be]-deleting-projects-and-transfering-should-account-for-folders

Review / Merge checklist

• PR title and summary are descriptive. (conventions)
• Docs updated or follow-up ticket created.
• Tests included.
• PR Labeled with release/backport (if the PR is an urgent fix that needs to be backported)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

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