StartSeedService creates an implementation of the SeedService and registers it with the gRPC server.

StartVersionService creates an implementation of the VersionService and registers it with the gRPC server.

StartWalletLoaderService creates an implementation of the WalletLoaderService and registers it with the gRPC server.

StartWalletService creates an implementation of the WalletService and registers it with the gRPC server.

UseLogger sets the logger to use for the gRPC server.