feat: 首頁介紹

app/citizen-frontend/src/pages/index.vue

@@ -274,6 +274,8 @@
         />
       </template>
 
+      <PlatformIntroduction />
+
       <v-dialog v-model="generateDialog" max-width="400">
         <v-card class="rounded-xl overflow-hidden">
           <v-card-title class="bg-primary text-white font-weight-bold py-3">
@@ -404,6 +406,7 @@ import BrandAvatar from "@/components/BrandAvatar.vue";
 import HealthRadarChart from "@/components/HealthRadarChart.vue";
 import Layout from "@/components/layout/DefaultLayout.vue";
 import ModuleRouterCard from "@/components/ModuleRouterCard.vue";
+import PlatformIntroduction from "@/components/PlatformIntroduction.vue";
 import PhysicalFitnessSummary from "@/components/PhysicalFitnessSummary.vue";
 import { useDisplayUserName } from "@/composables/useDisplayUserName";
 import {
@@ -428,7 +431,6 @@ const physicalFitnessItems = ref<PhysicalFitnessItem[]>([]);
 const physicalFitnessReceivedAt = ref<string | null>(null);
 const physicalFitnessLoading = ref(false);
 const physicalFitnessError = ref("");
-const redirectingToLogin = ref(false);
 
 const displayUserName = useDisplayUserName(store.userProfile);
 
@@ -498,11 +500,6 @@ function getRequiredUserID(): string | null {
     return userID;
   }
 
-  if (!redirectingToLogin.value) {
-    redirectingToLogin.value = true;
-    void router.replace({ name: "login", query: { redirect: "/" } });
-  }
-
   return null;
 }