Readlax: Reader View with Phrase Highlighting

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "__MSG_description__",
  "version": "2.0.2",
  "manifest_version": 3,
  "name": "__MSG_name__",
  "options_page": "options.html",
  "background": {
    "service_worker": "background.bundle.js"
  },
  "default_locale": "en",
  "offline_enabled": true,
  "action": {
    "default_title": "Readlax",
    "default_popup": "popup.html",
    "default_icon": "assets/img/icon32.png"
  },
  "commands": {
    "reader_view": {
      "suggested_key": {
        "default": "Alt+R",
        "mac": "Alt+R"
      },
      "description": "Reader View"
    }
  },
  "permissions": [
    "storage"
  ],
  "icons": {
    "16": "assets/img/icon16.png",
    "48": "assets/img/icon48.png",
    "64": "assets/img/icon64.png",
    "128": "assets/img/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*",
        "<all_urls>"
      ],
      "js": [
        "contentScript.bundle.js"
      ],
      "css": [
        "content.styles.css"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "content.styles.css",
        "assets/*.*"
      ],
      "matches": []
    }
  ]
}