modified: main_dc/yalarba/api_yal/go.mod

modified:   main_dc/yalarba/api_yal/go.sum
	modified:   main_dc/yalarba/api_yal/internal/domain/auth/dto.go
	modified:   main_dc/yalarba/api_yal/internal/domain/auth/handler.go
	modified:   main_dc/yalarba/api_yal/internal/domain/auth/router.go
	modified:   main_dc/yalarba/api_yal/internal/domain/auth/servcie.go
	new file:   main_dc/yalarba/api_yal/internal/middleware/auth.go
	deleted:    main_dc/yalarba/api_yal/internal/middleware/authMiddleware.go
	modified:   main_dc/yalarba/api_yal/internal/router/router.go
set auth domain, not tested

main_dc/yalarba/api_yal/internal/domain/auth/dto.go

@@ -1,6 +1,9 @@
 package auth
 
-import "time"
+import (
+	"errors"
+	"time"
+)
 
 // RegisterRequest - запрос на регистрацию
 type RegisterRequest struct {
@@ -24,6 +27,22 @@ type AuthResponse struct {
 	User         UserInfo  `json:"user"`
 }
 
+// ResetPasswordRequest - запрос на сброс пароля
+type ResetPasswordRequest struct {
+	Email string `json:"email" validate:"required,email"`
+}
+
+// RefreshTokenRequest - запрос на обновление токена
+type RefreshTokenRequest struct {
+	RefreshToken string `json:"refresh_token" validate:"required"`
+}
+
+// ChangePasswordRequest - запрос на смену пароля
+type ChangePasswordRequest struct {
+	OldPassword string `json:"old_password" validate:"required"`
+	NewPassword string `json:"new_password" validate:"required,min=6"`
+}
+
 // UserInfo информация о пользователе для ответа
 type UserInfo struct {
 	ID        uint   `json:"id"`
@@ -33,3 +52,9 @@ type UserInfo struct {
 	FullName  string `json:"full_name"`
 	Role      string `json:"role"`
 }
+
+var (
+	ErrUserNotFound      = errors.New("user not found")
+	ErrInvalidPassword   = errors.New("invalid password")
+	ErrUserAlreadyExists = errors.New("user with this email already exists")
+)