chore: 添加 packageManager 字段指定 pnpm 版本为 10.8.1

Author: lexmin0412

package.json

@@ -67,5 +67,6 @@
 	],
 	"types": "./lib/index.d.ts",
 	"jsnext:main": "./es/index.js",
-	"module": "./es/index.js"
+	"module": "./es/index.js",
+	"packageManager": "pnpm@10.8.1"
 }