Revert "Reapply "feat: reuse server data on home page""

This reverts commit dbeaefe9ba.

frontend_nuxt/pages/index.vue

@@ -109,7 +109,6 @@
 <script>
 import { ref, watch } from 'vue'
 import { useRoute } from 'vue-router'
-import { useState } from '#app'
 import { useScrollLoadMore } from '~/utils/loadMore'
 import { stripMarkdown } from '~/utils/markdown'
 import { API_BASE_URL } from '~/main'
@@ -149,8 +148,8 @@ export default {
         .map(v => (isNaN(v) ? v : Number(v)))
     }
 
-    const tagOptions = useState('index-tagOptions', () => [])
-    const categoryOptions = useState('index-categoryOptions', () => [])
+    const tagOptions = ref([])
+    const categoryOptions = ref([])
     const isLoadingPosts = ref(false)
     const topics = ref(['最新回复', '最新', '排行榜' /*, '热门', '类别'*/])
     const selectedTopic = ref(
@@ -161,12 +160,11 @@ export default {
           : '最新回复'
     )
 
-    const articles = useState('index-articles', () => [])
-    const page = useState('index-page', () => 0)
+    const articles = ref([])
+    const page = ref(0)
     const pageSize = 10
-    const allLoaded = useState('index-allLoaded', () => false)
-    const initialized = useState('index-initialized', () => false)
     const isMobile = useIsMobile()
+    const allLoaded = ref(false)
 
     const loadOptions = async () => {
       if (selectedCategory.value && !isNaN(selectedCategory.value)) {
@@ -379,10 +377,7 @@ export default {
 
     const sanitizeDescription = text => stripMarkdown(text)
 
-    if (!initialized.value) {
-      await Promise.all([loadOptions(), fetchContent()])
-      initialized.value = true
-    }
+    await Promise.all([loadOptions(), fetchContent()])
 
     return {
       topics,