chore(deps): upgrade Next.js to 15.1.9

- Upgrade next package from 15.1.6 to 15.1.9
- Upgrade eslint-config-next from 15.1.6 to 15.1.9
- Sort axios imports alphabetically in response-interceptor
- Skip token refresh for login endpoint to prevent infinite redirect loops
- Add check to prevent automatic token refresh when login request fails

src/middleware/response-interceptor.ts

@@ -1,4 +1,4 @@
-import { AxiosResponse, AxiosError } from "axios";
+import { AxiosError, AxiosResponse } from "axios";
 import Cookies from "js-cookie";
 import { toast } from "react-toastify";
 import { API_ENDPOINTS, api } from "../lib/api";
@@ -26,7 +26,16 @@ export const responseInterceptor = (response: AxiosResponse) => {
 export const responseErrorHandler = async (error: AxiosError) => {
   const originalRequest = error.config as any;
 
-  if (error.response?.status === 401 && !originalRequest._retry) {
+  // Skip token refresh for login endpoint - let login errors pass through
+  const isLoginRequest = originalRequest?.url?.includes(
+    API_ENDPOINTS.USER.LOGIN,
+  );
+
+  if (
+    error.response?.status === 401 &&
+    !originalRequest._retry &&
+    !isLoginRequest
+  ) {
     if (isRefreshing) {
       return new Promise<string>((resolve, reject) => {
         failedQueue.push({ resolve, reject });