sdk-logs 0.221 changed the constructor to {exporter, ...} instead of a
bare exporter argument; passing the exporter directly silently left
this._exporter undefined, so every log export failed inside
suppressed error handling and no logs ever reached the collector.
Vite/React + shadcn/ui frontend with Superhuman-style keyboard nav
(j/k/o/v/e/s/u, feed switching, localStorage caching for instant
loads) backed by an Express API that polls the HN Firebase API into
Postgres and serves cached feeds/comments. Instrumented with
OpenTelemetry (traces/metrics/logs via OTLP/HTTP).