Add TemporalWorker CRD definition with full status tracking and TemporalWorkerReconciler that manages Deployment lifecycle: - Auto-generate DeepCopy methods via kubebuilder markers - Controller creates/updates Deployments matching worker spec - Injects TEMPORAL_FRONTEND_ADDRESS and TEMPORAL_NAMESPACE env vars - Tracks replica count and ready status - Handles graceful deletion via finalizer Design document (TEMPORAL_INTEGRATION.md) describes three-phase roadmap: - Phase 1 (MVP): Manual TemporalWorker CRD creation - Phase 2: Auto-provisioning from Queue labels - Phase 3: Autoscaling based on queue depth Co-Authored-By: Claude Haiku 4.5 <[email protected]>