Started work on the server, continuing client to be able to test

server/main.cpp

@@ -1,2 +1,14 @@
+#include "logic/service.h"
+#include <grpcpp/grpcpp.h>
 
-int main(int argc, char *argv[]) { return 0; }
+int main(int argc, char *argv[]) {
+  Service service;
+  std::string server_address = "0.0.0.0:50051";
+  grpc::ServerBuilder builder;
+  builder.AddListeningPort(server_address, grpc::InsecureServerCredentials());
+  builder.RegisterService(&service);
+  std::unique_ptr<grpc::Server> server(builder.BuildAndStart());
+  std::cout << "Server listening on " << server_address << std::endl;
+  server->Wait();
+  return 0;
+}