feat: 添加 PWA 安装支持，包括安装横幅和按钮；更新国际化文本；配置 PWA 清单和缓存策略

packages/distribute/package.json

@@ -9,7 +9,7 @@
     "generate": "nuxt generate",
     "preview": "nuxt preview",
     "postinstall": "nuxt prepare",
-    "deploy": "pnpx wrangler pages deploy dist --project-name=appstore --branch=main"
+    "deploy": "pnpx wrangler pages deploy .output/public --project-name=appstore --branch=main"
   },
   "dependencies": {
     "@nuxt/ui": "^4.3.0",
@@ -18,6 +18,7 @@
   },
   "devDependencies": {
     "@nuxt/eslint": "^1.12.1",
+    "@vite-pwa/nuxt": "^1.1.0",
     "typescript": "~5.9.3"
   }
 }