bump theme for mobile dropdown (requires vitepress alpha.60+)

Author: yyx990803

.vitepress/config.ts

@@ -558,7 +558,6 @@ export default defineConfigWithTheme<ThemeConfig>({
   description: 'Vue.js - The Progressive JavaScript Framework',
   srcDir: 'src',
   srcExclude: ['tutorial/**/description.md'],
-  scrollOffset: 'header',
 
   head: [
     ['meta', { name: 'theme-color', content: '#3c8772' }],

package.json

@@ -10,10 +10,10 @@
   },
   "dependencies": {
     "@vue/repl": "^1.3.2",
-    "@vue/theme": "^2.1.1",
+    "@vue/theme": "^2.2.0",
     "dynamics.js": "^1.1.5",
     "gsap": "^3.9.0",
-    "vitepress": "^1.0.0-alpha.58",
+    "vitepress": "^1.0.0-alpha.60",
     "vue": "^3.2.47"
   },
   "devDependencies": {