feat: applied auth wirth session token on dart backend

backend-go/internal/application/services/auth_service.go

@@ -106,15 +106,15 @@ func (s *AuthService) Logout(c *gin.Context) {
 
 func setSessionTokenCookie(c *gin.Context, user entities.User) func(token string) string {
 	return func(token string) string {
-		c.SetCookie("session_token", token, 3600, "/", "localhost", false, true)
-		c.SetCookie("user_id", user.ID, 3600, "/", "localhost", false, true)
+		c.SetCookie("session_token", token, 3600, "/", "", false, true)
+		c.SetCookie("user_id", user.ID, 3600, "/", "", false, true)
 		return token
 	}
 }
 
 func deleteSessionTokenCookie(c *gin.Context) {
-	c.SetCookie("session_token", "", -1, "/", "localhost", false, true)
-	c.SetCookie("user_id", "", -1, "/", "localhost", false, true)
+	c.SetCookie("session_token", "", -1, "/", "", false, true)
+	c.SetCookie("user_id", "", -1, "/", "", false, true)
 }
 
 func validatePassword(password string) func(user entities.User) E.Either[error, entities.User] {

backend-go/internal/application/services/dto/auth_dto.go

@@ -3,7 +3,7 @@ package dto
 // TokenResponseDTO represents the response for a token generation or validation.
 type TokenResponseDTO struct {
 	Token  string `json:"token"`
-	UserID string `json:"user_id"`
+	UserID string `json:"userId"`
 }
 
 // LoginRequestDTO represents the login request.