规范命名空间

具体来说就是 SepCore 开头，然后接所属的模块名，比如 SepCore.Entity，SepCore.Simulation，SepCore.Procedure

Assets/GameMain/Scripts/Runtime/BuiltinComponent/Network/Packet/SCHeartBeat.cs

@@ -8,7 +8,7 @@
 using ProtoBuf;
 using System;
 
-namespace StarForce
+namespace SepCore.Network
 {
     [Serializable, ProtoContract(Name = @"SCHeartBeat")]
     public class SCHeartBeat : SCPacketBase