重构 blockchain-service 和 mpc-service 之间的 MPC 签名通信方式: - blockchain-service: MpcSigningClient 改用 Kafka 发布签名请求事件 - blockchain-service: MpcEventConsumerService 新增 SigningCompleted 事件监听 - mpc-service: SigningRequestedHandler 支持识别请求来源 (source 字段) 事件流: blockchain-service → Kafka(mpc.SigningRequested) → mpc-service mpc-service → HTTP → mpc-system mpc-service → Kafka(mpc.SigningCompleted) → blockchain-service 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |
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| messaging/kafka | ||
| persistence | ||
| redis | ||
| infrastructure.module.ts | ||