perf: optimize blog assets for low bandwidth

src/.vuepress/config.ts

@@ -14,6 +14,9 @@ export default defineUserConfig({
 
   head: [['link', { rel: 'icon', href: '/favicon.png' }]],
 
+  shouldPrefetch: false,
+  shouldPreload: false,
+
   theme,
   bundler: viteBundler({
     viteOptions: {

src/.vuepress/theme.ts

@@ -116,7 +116,14 @@ export default hopeTheme(
       blog: true,
 
       // 启用本地搜索
-      search: true,
+      search: {
+        isSearchable: (page) =>
+          !page.path.includes('/work/log/') &&
+          !page.path.includes('/demo/') &&
+          !page.path.includes('/accounts/') &&
+          !page.path.includes('SpringSecurity'),
+        maxSuggestions: 10,
+      },
 
       // 组件配置
       components: {