add middleware for perflite requests and delete cors from user and auth

handlers

serv_nginx/api_bb/internal/handlers/handler_util.go

@@ -0,0 +1,28 @@
+package handlers
+
+import (
+	"api_bb/internal/models"
+	"net/http"
+)
+
+// Общая функция для преобразования User в UserResponse
+func toUserResponse(user *models.User) UserResponse {
+	return UserResponse{
+		ID:         user.ID,
+		Email:      user.Email,
+		FirstName:  user.FirstName,
+		LastName:   user.LastName,
+		Phone:      user.Phone,
+		Experience: user.Experience,
+		Goals:      user.Goals,
+		Newsletter: user.Newsletter,
+		Role:       user.Role,
+		CreatedAt:  user.CreatedAt,
+		UpdatedAt:  user.UpdatedAt,
+	}
+}
+
+// Обработчик для OPTIONS запросов
+func (h *UserHandler) handleOptions(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusOK)
+}