Implement explicit handoff between agents and Ben for closing open loops.
Changes needed:
1. Agents use Review not Done: When a coding agent finishes work on a task, it should set status to Review instead of Done. This signals ball is in Bens court.
2. Add task inbox subcommand: Shows all tasks in Review or NeedsHelp status, i.e. everything waiting on Bens attention.
3. Update agent instructions: System prompts and skill docs should instruct agents to use task update id --status review when they finish work.
4. Full status flow:
5. Dashboard view: task inbox is the daily check, what needs my attention right now?
Implemented review handoff workflow and inbox dashboard command. Added task inbox subcommand (Review + NeedsHelp), switched Telegram developer orchestrator completion transition from Done->Review, and updated AGENTS/system prompt/skills/docs to enforce InProgress->Review handoff and Ben-only Done. Commit: 9bc8906f.