message: fix: remove browser
diff: "main": "build/main/index.js",
  "typings": "build/main/index.d.ts",
  "module": "build/module/index.js",
  - "browser": "build/browser/index.min.js",
  "repository": "https://github.com/authing/authing.js",
  "license": "MIT",
  "keywords": [],
  