Fix: Import router in auth store

src/stores/auth.ts

@@ -2,6 +2,7 @@ import { defineStore } from 'pinia'
 import { ref, computed } from 'vue'
 import type { Agent, AuthResponse } from '@/types'
 import { useApi } from '@/composables/useApi'
+import router from '@/router'
 
 export const useAuthStore = defineStore('auth', () => {
   const token = ref<string | null>(localStorage.getItem('access_token'))