improvement for the backend api

components/auth/auth-provider.tsx

@@ -13,7 +13,7 @@ import React, {
 } from "react";
 import { useRouter } from "next/navigation";
 import { authApi } from "@/lib/api";
-import { USE_MOCKS } from "@/lib/utils/constants";
+import { USE_MOCKS, STORAGE_KEYS } from "@/lib/utils/constants";
 import type { User } from "@/lib/types/api";
 
 interface AuthContextType {
@@ -85,13 +85,28 @@ export const AuthProvider: React.FC<AuthProviderProps> = ({ children }) => {
         setLoading(true);
         setError(null);
 
-        const response = await authApi.complete(token);
-        setUser(response.user);
+        // Exchange token for JWT
+        await authApi.complete(token);
+
+        // Fetch user data with the JWT token
+        if (!USE_MOCKS) {
+          const userData = await authApi.me();
+          setUser(userData);
+          
+          // Save user to storage
+          if (typeof window !== "undefined") {
+            localStorage.setItem(STORAGE_KEYS.USER, JSON.stringify(userData));
+          }
+        } else {
+          // For mocks, get user from mock data
+          const userData = authApi.getUserFromStorage();
+          setUser(userData);
+        }
 
         // Redirect to home
         router.push("/");
       } catch (err: any) {
-        const errorMessage = err?.error?.message || "Ошибка авторизации";
+        const errorMessage = err?.detail || err?.error?.message || "Ошибка авторизации";
         setError(errorMessage);
         throw err;
       } finally {