Clerk Observability Overview Implement monitoring, logging, and observability for Clerk authentication. Covers structured auth logging, middleware performance tracking, webhook event monitoring, Sentry integration, and health check endpoints. Prerequisites - Clerk integration working - Monitoring platform (Sentry, DataDog, or Pino logger at minimum) - Logging infrastructure (structured JSON logs recommended) Instructions Step 1: Structured Authentication Event Logging Step 2: Middleware Performance Monitoring Step 3: Webhook Event Tracking Step 4: Sentry Error Tracking Integration Step 5: Hea…