Add a proof of concept for routing

internal/api/gen/proto/go/kmsetsi/kmsetsiproto.pb.go

internal/api/gen/proto/go/kmsetsi/kmsetsiproto_grpc.pb.go

internal/api/gen/proto/go/kmsintercom/kmsintercom.pb.go

internal/api/gen/proto/go/kmsintercom/kmsintercom_grpc.pb.go

internal/api/kmsetsi/kmsetsi/kmsetsiproto.proto

internal/api/kmsintercom/kmsintercom/kmsintercom.proto

internal/docs/grpcurl-sheet.md

internal/docs/run.sh

internal/kms/crypto.go

internal/kms/grpcurl-sheet.md

internal/kms/kms-keystore.go

internal/kms/kms.go

internal/kms/kmsetsi.go

internal/kms/kmsintercom.go

internal/kms/kmspeers.go

internal/kms/util.go

internal/main_test.go

internal/quantumlayer/quantumlayer-emu-prng.go

internal/quantumlayer/quantumlayer.go