feat: add token response

ApiDto/Responses/TokenResponse.cs

@@ -0,0 +1,23 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace Mirea.Api.Dto.Responses;
+
+/// <summary>
+/// Provides a JWT and RT token.
+/// </summary>
+public class TokenResponse
+{
+    /// <summary>
+    /// A JWT token for accessing protected resources.
+    /// </summary>
+    [Required]
+    public required string AccessToken { get; set; }
+
+    /// <summary>
+    /// The date and time when the JWT token expires.
+    /// </summary>
+    /// <remarks>After this date, a new JWT token must be requested.</remarks>
+    [Required]
+    public required DateTime ExpiresIn { get; set; }
+}