Function telemetry_worker

crates/openshell-core/src/telemetry.rs:426–431

(rx: mpsc::Receiver<TelemetryEvent>)

#[cfg(feature = "telemetry")]
fn telemetry_worker(rx: mpsc::Receiver<TelemetryEvent>) {
    for event in rx {
        let payload = build_payload(event.name, event.event, &event.event_ts, &timestamp());
        let _ = publish_payload(&event.endpoint, payload);
    }
}

#[cfg(feature = "telemetry")]
fn publish_payload(endpoint: &str, payload: Value) -> Result<(), reqwest::Error> {