feat: 增加head相关，增加logo

app.vue

@@ -11,6 +11,13 @@
 import miaoHeader from './components/miaoHeader.vue';
 import miaoContentWarpper from './components/miaoContentWarpper.vue';
 
+useHead({
+  title: '杪 Blog',
+  meta: [
+    { name: 'description', content: '杪儿的博客' }
+  ],
+})
+
 </script>
 
 <style lang="scss" scoped>