[VFolder] Admin data page shows A→B folder sharing as admin's own invitation

[agatha197]

Summary

When an admin views the data page, a VFolder share created by user A inviting user B appears as "admin's invitation" instead of showing the actual inviter (user A).

Reproduction Environment

• Environment: dogbowl / development environment
• Account: admin

Reproduction Steps

1. Log in as regular user A
2. Invite user B to folder X (create a share)
3. Log in as admin
4. Navigate to the data page → shared folder list

Expected Behavior

Admin's data page should show the A→B share record correctly, i.e., "User A shared with User B".

Actual Behavior

The A→B share record appears as "admin's invitation" — the admin account is incorrectly shown as the inviter.

Root Cause Hypothesis

The VFolder sharing list API likely returns incorrect inviter information when called in admin context. The admin's session identity may be incorrectly substituted as the inviter field.

WebUI Impact

• Related issue: FR-2978
• Current workaround: None. Admins cannot correctly view other users' sharing history, making the admin management functionality incomplete.

Related API

• Endpoint: VFolder shared folder list API
• Field: inviter information
• Related PR: fix(FR-2978): send empty JSON body in vfolder leave_invited to avoid 400 #7609

JIRA Issue: BA-6231