[GFX-205] feature/GFX-205

GameFrameX.Foundation.Hash/Md5Helper.cs

@@ -31,6 +31,7 @@
 //  Official Documentation: https://gameframex.doc.alianblank.com/
 // ==========================================================================================
 
+using System.Diagnostics.CodeAnalysis;
 using System.Security.Cryptography;
 using System.Text;
 
@@ -163,6 +164,7 @@ public static string Hash(Stream input)
     /// <param name="input">要计算哈希值的流 / The stream to compute the hash for</param>
     /// <param name="cancellationToken">用于取消异步操作的令牌 / Token used to cancel the asynchronous operation</param>
     /// <returns>小写十六进制字符串形式的哈希值 / The lowercase hexadecimal hash value</returns>
+    [SuppressMessage("Sonar Code Smell", "S4790:Use a stronger hashing algorithm", Justification = "MD5 is intentionally used here for non-cryptographic checksum / fingerprint / cache-key scenarios; for security-sensitive use cases call Sha256Helper instead.")]
     public static async Task<string> HashAsync(Stream input, CancellationToken cancellationToken = default)
     {
         ArgumentNullException.ThrowIfNull(input, nameof(input));