JSONError writes a standardized JSON error response to the HTTP response writer.

NewAuthHandler creates a new instance of AuthHandler with default token handlers.

NewTaskHandler creates a new instance of TaskHandler.

AuthHandler manages authentication-related HTTP requests.

LoginRequest represents the expected JSON structure for login requests.

RefreshTokenRequest represents the expected JSON structure for token refresh requests.

RegisterRequest represents the expected JSON structure for registration requests.

ResendVerificationRequest represents the expected JSON structure for verification resend requests.

TaskHandler manages task-related HTTP requests.