UserID, UserName type

- Owner가 아니고, User여야.

@sammo/game_logic/src/defs.ts

@@ -1,6 +1,6 @@
 //Type 정의
-export type OwnerID = number & { zz_t?: "OwnerID" };
-export type OwnerName = string & { zz_t?: "OwnerName" };
+export type UserID = number & { zz_t?: "UserID" };
+export type UserName = string & { zz_t?: "UserName" };
 
 export type GeneralID = number & { zz_t?: "GeneralID" };
 export type GeneralName = string & { zz_t?: "GeneralName" };