Fix refreshToken() undefined config, wrong axios.defaults, and missing re-throw

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/stores/login.ts

@@ -61,6 +61,11 @@ export default defineStore('loginStore', {
      */
     async refreshToken() {
       const api = '/api/oauth/token';
+      const config = {
+        headers: {
+          'Content-Type':'application/x-www-form-urlencoded',
+        },
+      };
 
       this.auth.grant_type = 'refresh_token';
       this.auth.refresh_token = getCookie("luciaRefreshToken");
@@ -70,15 +75,16 @@ export default defineStore('loginStore', {
         if(response.status === 200) {
           const newAccessToken = response.data.access_token;
           const newRefreshToken = response.data.refresh_token;
-  
+
           document.cookie = `luciaToken=${newAccessToken}`;
-          document.cookie = `luciaRefreshToken=${newRefreshToken};expires=${this.expired}`;
-  
-          defaults.headers.common['Authorization'] = `Bearer ${newAccessToken}`;
-        }        
+          document.cookie = `luciaRefreshToken=${newRefreshToken};expires=${new Date(this.expired)}`;
+
+          axios.defaults.headers.common['Authorization'] = `Bearer ${newAccessToken}`;
+        }
       } catch(error) {
         // 若refresh token 失敗則導向至登入頁面
         this.$router.push('/login');
+        throw error;
       }
     },
     /**