add vote rpc res

src/rpc/core_rpc_server.cpp

@@ -1826,6 +1826,7 @@ namespace cryptonote
     res.blocktemplate_blob = string_tools::buff_to_hex_nodelimer(block_blob);
     res.blockhashing_blob =  string_tools::buff_to_hex_nodelimer(hashing_blob);
     res.status = CORE_RPC_STATUS_OK;
+    res.vote = 0;
     return true;
   }
   //------------------------------------------------------------------------------------------------------------------------------

src/rpc/core_rpc_server_commands_defs.h

@@ -919,6 +919,7 @@ namespace cryptonote
       blobdata blocktemplate_blob;
       blobdata blockhashing_blob;
       uint64_t unlock_height;
+      uint16_t vote;
 
       BEGIN_KV_SERIALIZE_MAP()
         KV_SERIALIZE_PARENT(rpc_response_base)
@@ -935,6 +936,7 @@ namespace cryptonote
         KV_SERIALIZE(seed_hash)
         KV_SERIALIZE(next_seed_hash)
         KV_SERIALIZE(unlock_height)
+        KV_SERIALIZE(vote)
       END_KV_SERIALIZE_MAP()
     };
     typedef epee::misc_utils::struct_init<response_t> response;