Examine source code of Puterize Translate

{
  "manifest_version": 3,
  "name": "Puterize Translate",
  "description": "For translating webpage or selected text on webpage",
  "version": "1.0.6",
  "icons": {
    "16": "icon/icon16.png",
    "32": "icon/icon32.png",
    "48": "icon/icon48.png",
    "128": "icon/icon128.png"
  },
  "permissions": [
    "storage",
    "contextMenus",
    "clipboardWrite"
  ],
  "content_security_policy": {},
  "web_accessible_resources": [
    {
      "resources": [
        "dashboard.html"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "translate@ext.puterize.com"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_title": "Default Popup Title",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "css": [
        "content-scripts/content.css"
      ],
      "js": [
        "content-scripts/content.js"
      ]
    }
  ]
}