TelemetryConsent

TelemetryConsent = "granted" | "denied" | "pending"

Behavior-telemetry consent state (plan 144 TASK-8 / REQ-11).

• granted — emit normally (the default when the telemetry option is omitted).
• denied — prevent event creation; nothing reaches ingest, consumers, or integrations.
• pending — like denied in MVP: events are dropped and never persisted.