- Remove Address field from PartyEndpoint (parties connect to router themselves)
- Update K8s Discovery to only manage PartyID and Role labels
- Add Party registration and SessionEvent protobuf definitions
- Implement PartyRegistry and SessionEventBroadcaster domain logic
- Add RegisterParty and SubscribeSessionEvents gRPC handlers
- Prepare infrastructure for party-driven MPC coordination
This is the first phase of migrating from coordinator-driven to party-driven
architecture following international MPC system design patterns.
- Add mkdir commands to create output directories
- Add paths=source_relative options for go_out and go-grpc_out
- This ensures *_grpc.pb.go files are generated correctly
- Fixes session-coordinator and message-router startup failures
Related: MPC services were failing to start due to missing gRPC service interface files