Disable flag for local dev

[fredericoo]

I couldn’t find a better way to not have tracing in local dev (we dont want to run a collector locally yet, setup for the team is a big chore) so i wrote this way:

function noop(): Promise<void> {
	return Promise.resolve();
}
const stubSpanProcessor: SpanProcessor = { forceFlush: noop, onEnd: noop, onStart: noop, shutdown: noop };

const config: ResolveConfigFn = (env: Env) => {
	if (!env.OTEL_EXPORTER_URL || !env.OTEL_EXPORTER_BEARER_TOKEN)
		return { spanProcessors: [stubSpanProcessor], service: { name: 'careers-hubs' } };

	return {
		exporter: {
			url: env.OTEL_EXPORTER_URL,
			headers: { Authorization: `Bearer ${env.OTEL_EXPORTER_BEARER_TOKEN}` },
		},
		service: { name: 'careers-hubs' },
	};
};

Is there an easier way? this stub with noops sounds weirdly unnecessary but any other way i get tons of errors logged onto the console.