添加Grpc.Core和Grpc.Tool并编写相应proto

Signed-off-by: Eicy <im@crash.work>

API/service.proto

@@ -0,0 +1,21 @@
+syntax = "proto3";
+
+option csharp_namespace = "Debugger";
+
+package Debugger;
+
+service BotService {
+  rpc SendData (DataRequest) returns (DataResponse);
+}
+
+message DataRequest {
+  string code = 1;
+  string str1 = 2;
+  string str2 = 3;
+  int32 num = 4;
+}
+
+message DataResponse {
+  string message = 1;
+  bool success = 2;
+}