增加收藏更新邮件发送

package.json

@@ -49,6 +49,7 @@
     "next-pwa": "^5.6.0",
     "next-themes": "^0.4.6",
     "node-fetch": "^2.7.0",
+    "nodemailer": "^7.0.12",
     "nprogress": "^0.2.0",
     "opencc-js": "^1.0.5",
     "parse-torrent-name": "^0.5.4",
@@ -79,6 +80,7 @@
     "@types/he": "^1.2.3",
     "@types/node": "24.0.3",
     "@types/node-fetch": "^2.6.13",
+    "@types/nodemailer": "^7.0.5",
     "@types/react": "^18.3.18",
     "@types/react-dom": "^19.1.6",
     "@types/react-window": "^2.0.0",