8 tasks: backend table+migration, auto-trigger in ApproveState.cs, service+ controller (status/dashboard/return_for_edit/mark_reviewed), Angular service, dashboard component (plan-02), shared status component (plan-01/plan-02), wiring into RequestBudgetContainer, and final verification against real data. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0153wBt23EjW125ZsADwWVAs