Redirect GraphQL requests when project is transferred

Everyone can contribute. Help move this issue forward while earning points, leveling up and collecting rewards.

• Label this issue

When a project is transferred, GraphQL returns empty results when fetching by old namespace and iid.

There was a similar feature request implemented for API #30013 (closed)

Feature flag #421992 (closed)

Proposal

When the work item is fetched via GraphQL, Gitlab handles any redirects:

• Related GraphQL code
• find_by_full_path(id, follow_redirects: true) in API response