fix: app scan

app/citizen-frontend/src/router/index.ts

@@ -154,6 +154,27 @@ if (typeof window !== "undefined") {
       });
     }
   });
+
+  // CSRF Token 刷新並重送後仍失敗時，回到登入頁並提示使用者重新整理。
+  window.addEventListener("csrf-recovery-required", () => {
+    const store = useAppStore();
+    const courseStore = useCourseStore();
+    const currentRoute = router.currentRoute.value;
+    const redirect =
+      currentRoute.name === "login"
+        ? String(currentRoute.query.redirect ?? "")
+        : currentRoute.fullPath;
+    store.clearAuthentication();
+    courseStore.resetGroup();
+
+    void router.replace({
+      name: "login",
+      query: {
+        ...(redirect ? { redirect } : {}),
+        csrf: "refresh",
+      },
+    });
+  });
 }
 
 export default router;