refactor: Rename EmailPorifler to MessagingService

src/DigitalData.MessagingService.Application/Common/Interfaces/IEncryptionService.cs

@@ -0,0 +1,10 @@
+namespace DigitalData.MessagingService.Application.Common.Interfaces;
+
+/// <summary>
+/// Encryption service interface for password encryption.
+/// </summary>
+public interface IEncryptionService
+{
+    string Encrypt(string plainText);
+    string Decrypt(string cipherText);
+}