исправил функцию отправки на почту

src/components/ModalRequestForm/ModalRequestForm.tsx

@@ -7,6 +7,7 @@ import * as yup from "yup";
 import { yupResolver } from "@hookform/resolvers/yup";
 import styles from "./ModalRequestForm.module.css";
 import Button from "../Button/Button";
+import { client } from "../../api/client";
 
 // ✅ Схема валидации
 const schema = yup.object().shape({
@@ -65,29 +66,18 @@ const ModalRequestForm: React.FC<Props> = ({ open, onClose }) => {
   // ✅ Отправка данных на бэкенд
   const sendToBackend = async (data: FormData): Promise<boolean> => {
   try {
-      const response = await fetch(`/api/email`, {
-        method: "POST",
-        headers: { 
-          "Content-Type": "application/json",
-        },
-        body: JSON.stringify({
+    const payload = {
       ...data,
-          source: "website-form",
-          timestamp: new Date().toISOString(),
-        }),
-      });
+    };
 
-      if (!response.ok) {
-        throw new Error(`HTTP error! status: ${response.status}`);
-      }
+    const response = await client.post<{ success: boolean }>("/email", payload);
     
-      const result = await response.json();
-      return result.success;
+    return response.data.success;
   } catch (error) {
     console.error("Error sending request:", error);
     throw new Error("Не удалось отправить заявку. Попробуйте позже.");
   }
-  };
+};
 
   // ✅ Submit
   const onSubmit = async (data: FormData) => {