Newsletter catalog

Pick the AI newsletters you want Chloe to ingest each morning. After Gmail is connected, Chloe also discovers senders you already curate under News/*, AI Subscriptions, Newsletters, and recent bulk/newsletter mail even when it is not labeled — so catalog additions are optional. Promotional mail is retained for audit but filtered before it can become a story. You still need to be subscribed in your email (use the sign-up link if you aren't already).