opt：修改一些细节

src/Luban.Job.Cfg/Source/Utils/TTypeTemplateExtends.cs

@@ -320,7 +320,7 @@ namespace Luban.Job.Cfg.Utils
             }
             else
             {
-                return $"namespace {np}\r\n{{";
+                return $"namespace {np}\n{{";
             }
         }
         public static string CsEndNameSpaceGrace(string np)

src/Luban.Server/Templates/config/cs_bin/bean.tpl

@@ -1,4 +1,4 @@
-using Bright.Serialization;
+using Bright.Serialization;
 using System.Collections.Generic;
 {{
     name = x.name
@@ -8,7 +8,6 @@ using System.Collections.Generic;
 }}
 
 {{cs_start_name_space_grace x.namespace_with_top_module}}
-//ÃüÃû¿Õ¼ä{{x.namespace_with_top_module}}
 {{~if x.comment != '' ~}}
 /// <summary>
 /// {{x.escape_comment}}