Refactor code structure for improved readability and maintainability

packages/distribute/components/PWAInstallButton.vue

@@ -1,19 +1,19 @@
 <script setup lang="ts">
-const { t } = useI18n()
-const { canInstall, isInstalled, install } = usePWAInstall()
-const installing = ref(false)
+const { t } = useI18n();
+const { canInstall, isInstalled, install } = usePWAInstall();
+const installing = ref(false);
 
 async function handleInstall() {
-  installing.value = true
+  installing.value = true;
   try {
-    const success = await install()
+    const success = await install();
     if (success) {
       // 可以显示成功提示
-      console.log('PWA 安装成功')
+      console.log("PWA 安装成功");
     }
   }
   finally {
-    installing.value = false
+    installing.value = false;
   }
 }
 </script>