ee02ccfd64
Adds an admin-only "Email Capture" page so Gmail capture can be turned on and
monitored from the UI instead of an API call: shows whether the integration is
enabled, how many mailboxes are enrolled, how many emails are matched to investors,
and last sync; with Enroll Ten31 mailboxes / Sync now / Re-match buttons and a hint
that domain-wide delegation must be authorized in Google Workspace first. Disabled
state renders cleanly (no scary error) when the integration is off. Bundles the
email-into-grounding corpus wiring (bf829b7).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>