riotpiaole
26b6922ad4
Assembles tasks 1/6/7/8 into a runnable cmd/server binary: QueueServiceServer handlers translating kafkamgmt.v1 proto to internal/core/queue's plain Go types, a lazy per-queue Kafka consumer registry for ReceiveMessage, and a Redis-scan-based queue discovery loop that starts a reaper goroutine per queue (queue lifecycle isn't exposed over gRPC, so this is the server's only signal). Promotes kmsvc-proto to a direct go.mod dependency. Handler-level integration tests run against kfake+miniredis (same documented tradeoff as tasks 5-7's envtest/testcontainers substitution), exercising send->receive->delete through the real QueueServiceServer implementation.