- Add sent_emails table to DB for persistent outbox logging
- send_email() now writes every outgoing mail (incl. errors) to sent_emails
- parse_agent_commands() passes agent_key/task_id as triggered_by metadata
- Fix @UPDATE_TEAM_MEMBER parser: now matches Identifier/TelegramID/Role/etc.
format from system prompt (was expecting Email/Field/Value — never matched)
- update_team_member() called correctly via **kwargs (was positional args bug)
- Set Piotr telegram_id=1578034974 directly in DB
- email_log.html: two-tab UI (Inbox Journal + Outbox), click-to-expand body
- emails.html: per-message delete button in inbox list
- New routes: DELETE inbox (IMAP expunge), journal entry, sent entry
Agent Color System:
- Added unique colors for each agent (orchestrator: purple, researcher: teal, negotiator: red, ar_manager: yellow)
- CSS variables and utility classes (.agent-*, .agent-badge-*, .agent-border-*)
- Tasks table now shows colored left border per agent
- Agent names displayed in their brand color
Navigation Simplification:
- Removed 'Email Log' from main menu (reduced clutter)
- Email Log now accessible via link in Emails page
- Active state for both /emails and /email-log on Emails nav item
Visual Improvements:
- Agent assignments now visually distinct at a glance
- Cleaner, more focused navigation menu
- Better information architecture
