Examine source code of PocketVoice Reader

{
  "manifest_version" : 2 ,
  "name" : "PocketVoice Reader",
  "version" : "1.2",
  "description" : "Finds the main text of a page (Readability, as in Reader View) and reads it aloud with Kyutai Pocket TTS, running inside Firefox.",
  "browser_specific_settings": {
    "gecko": {
      "id": "pocketvoice@goocy",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions" : [
    "activeTab" ,
    "storage" ,
    "unlimitedStorage" 
  ],
  "background" : {
    "page": "background.html",
    "persistent" : true 
  },
  "content_security_policy" : "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'",
  "browser_action" : {
    "default_icon" : "icon.svg",
    "default_title" : "PocketVoice Reader",
    "default_popup" : "popup.html"
  },
  "options_ui" : {
    "page": "options.html" 
  },
  "icons" : {
    "48" : "icon.svg",
    "96" : "icon.svg"
  }
}