fix: do not store enum in log property

src/GZCTF/Utils/LogHelper.cs

@@ -86,7 +86,7 @@ public static void Log<T>(this ILogger<T> logger, string msg, string uname, stri
     {
         using (LogContext.PushProperty("UserName", uname))
         using (LogContext.PushProperty("IP", ip))
-        using (LogContext.PushProperty("Status", status))
+        using (LogContext.PushProperty("Status", status.ToString()))
         {
             logger.Log(level ?? LogLevel.Information, "{msg:l}", msg);
         }