Add accessible mailboxes endpoint with privilege-based expanded access

Dikirim

2 April 2026 pukul 19.04 UTC

Penulis

Kamo

Commit

fa3adb3

Add AccessibleMailboxService and GET /api/email/mailboxes/accessible endpoint that returns personal mailboxes, shared mailboxes, and privilege-gated access to department, job type, and all member mailboxes.