This surface is restricted to approved @omniaura.ai accounts. Authentication is enforced before any dashboard data is loaded.
See who is actually using Ditto, who signed in most recently, and which negative-balance users need a refill before churn becomes irreversible.
Read-only until you sign in with an allowed Google account.
Conversation count uses `memory_pairs`; recency comes from `user_devices.last_sign_in`.
The last session list makes it obvious who just showed up and may need intervention.