feat: add admin login

frontend/admin/src/utils/http.js

@@ -0,0 +1,27 @@
+import { router } from '@/router';
+import { useAuthStore } from '@/stores/auth';
+import axios from 'axios';
+
+export const http = axios.create({
+    baseURL: import.meta.env.VITE_API_BASE_URL,
+});
+
+http.interceptors.request.use((config) => {
+    const authStore = useAuthStore();
+    if (authStore.token) {
+        config.headers.Authorization = `Bearer ${authStore.token}`;
+    }
+    return config;
+});
+
+http.interceptors.response.use(
+    (response) => response,
+    (error) => {
+        if (error.response?.status === 401) {
+            const authStore = useAuthStore();
+            authStore.logout();
+            router.push('/login');
+        }
+        return Promise.reject(error);
+    }
+);