Per-agent human outbound dialing KPIs

Dials, connects, contacts, appointments and wrap-up coverage per agent per day. Backed by upr_agent_calling_daily — the same function behind the daily calling email, so the two always agree. The response also includes a canonical revenue ledger that follows agent-booked contacts to their current configured CRM sale outcome, plus precomputed lead-source and project-type performance. Managers see the whole team; everyone else sees only their own activity.