TrackFlow v1.0.0

Initial release of TrackFlow — an event-driven logistics platform built with Java 21, Spring Boot and Apache Kafka.

Features:
• Order lifecycle microservice
• Tracking history microservice
• Notification microservice with retry and DLQ
• Kafka event-driven communication
• Distributed tracing with OpenTelemetry + Tempo
• Prometheus metrics
• Loki structured logging
• Grafana observability dashboard
• Event simulator and smoke test