search and ai stabilization work, localization stablized.

src/__Libraries/StellaOps.Cryptography.Kms/Fido2KmsClient.Helpers.cs

@@ -1,6 +1,7 @@
 using Microsoft.IdentityModel.Tokens;
 using System;
 using System.Security.Cryptography;
+using static StellaOps.Localization.T;
 
 namespace StellaOps.Cryptography.Kms;
 
@@ -11,7 +12,7 @@ public sealed partial class Fido2KmsClient
         var digest = new byte[32];
         if (!SHA256.TryHashData(data.Span, digest, out _))
         {
-            throw new InvalidOperationException("Failed to hash payload with SHA-256.");
+            throw new InvalidOperationException(_t("crypto.kms.hash_failed"));
         }
 
         return digest;
@@ -33,7 +34,7 @@ public sealed partial class Fido2KmsClient
             "1.2.840.10045.3.1.7" => JsonWebKeyECTypes.P256,
             "1.3.132.0.34" => JsonWebKeyECTypes.P384,
             "1.3.132.0.35" => JsonWebKeyECTypes.P521,
-            _ => throw new InvalidOperationException($"Unsupported FIDO2 curve OID '{oid}'."),
+            _ => throw new InvalidOperationException(_t("crypto.fido2.curve_unsupported", oid ?? string.Empty)),
         };
     }
 }