Feature(Auth): Add Login and Refresh Token

RT.Application/Services/Contract/IAuthService.cs

@@ -0,0 +1,10 @@
+using RT.Domain.DTOs.Auth;
+
+namespace RT.Application.Services.Contract;
+
+public interface IAuthService
+{
+    Task<LoginResponseDto> LoginAsync(LoginRequestDto dto, CancellationToken ct = default);
+    Task<LoginResponseDto> RefreshAsync(RefreshRequestDto dto, CancellationToken ct = default);
+    Task RevokeAsync(RefreshRequestDto dto, CancellationToken ct = default);
+}