Examine source code of redirect-skipper

{
  "$schema": "https://json.schemastore.org/chrome-manifest.json",
  "name": "redirect-skipper",
  "version": "3.1.3",
  "description": "跳过外部链接的中转页，直接访问目标链接",
  "homepage_url": "https://github.com/dogodo-cc/chrome-redirect-skipper",
  "manifest_version": 3,
  "permissions": [
    "tabs",
    "storage"
  ],
  "host_permissions": [
    "https://www.iplaysoft.com/*",
    "https://raw.githubusercontent.com/*",
    "https://jump2.bdimg.com/*"
  ],
  "background": {
    "type": "module",
    "scripts": [
      "./src/service_worker.js"
    ]
  },
  "action": {
    "default_popup": "page-popup.html",
    "default_icon": {
      "16": "images/logo-16.png",
      "32": "images/logo-32.png",
      "64": "images/logo-64.png",
      "128": "images/logo-128.png"
    },
    "default_title": "Add current page to skip list"
  },
  "options_page": "page-options.html",
  "icons": {
    "16": "images/logo-16.png",
    "32": "images/logo-32.png",
    "64": "images/logo-64.png",
    "128": "images/logo-128.png"
  },
  "default_locale": "en",
  "browser_specific_settings": {
    "gecko": {
      "id": "redirect-skipper@example.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}