Examine source code of Mistral OCR for Chrome

{
  "update_url" : "https://clients2.google.com/service/update2/crx" ,
  "manifest_version" : 3 ,
  "name" : "__MSG_extension_name__" ,
  "version" : "1.0.0",
  "default_locale" : "en" ,
  "description" : "__MSG_extension_description__" ,
  "icons" : {
    "16" : "icon16.png",
    "32" : "icon32.png",
    "128" : "icon128.png"
  },
  "action" : {
    "default_title" : "__MSG_extension_action_title__" ,
    "default_popup" : "popup.html",
    "default_icon" : {
      "16" : "icon16.png",
      "32" : "icon32.png",
      "128" : "icon128.png"
    }
  },
  "background" : {
    "service_worker" : "background.js" ,
    "type" : "module" 
  },
  "options_page" : "options.html" ,
  "permissions" : [
    "debugger" ,
    "downloads" ,
    "storage" ,
    "tabs" ,
    "clipboardWrite" ,
    "webRequest" ,
    "notifications" ,
    "offscreen" 
  ],
  "host_permissions" : [
    "<all_urls>" ,
    "file:///*" 
  ],
  "content_scripts" : [
    {
      "matches" : [
        "<all_urls>" 
      ],
      "js" : [
        "content.js" 
      ],
      "run_at" : "document_end" 
    }
  ]
}