fix: "exports" targets must start with "./"

packages/work-bench-frame/package.json

@@ -2,7 +2,7 @@
   "name": "@jy/work-bench-frame",
   "version": "0.4.27",
   "description": "work-bench-frame",
-  "exports": "packages/index.js",
+  "exports": "./packages/index.js",
   "author": "zhangyuhan",
   "files": [
     "packages"