Merge branch 'feat/ctos/chat' into 'main'

add StocChat

See merge request !26

idl/ocgcore.proto

@@ -71,6 +71,7 @@ message YgoCtosMsg {
     CtosTpResult ctos_tp_result = 8;
     CtosTimeConfirm ctos_time_confirm = 9;
     CtosGameMsgResponse ctos_response = 10;
+    CtosChat ctos_chat = 11;
   }
 }
 
@@ -139,6 +140,9 @@ message CtosTpResult {
 // 确认计时
 message CtosTimeConfirm {}
 
+// 发送聊天消息
+message CtosChat { string message = 1; }
+
 // 决斗对局内协议
 message CtosGameMsgResponse {
   message SelectIdleCmdResponse { int32 code = 1; }