Examine source code of Mistral Summarizer

{
  "manifest_version": 3,
  "name": "Mistral Summarizer",
  "version": "1.2",
  "description": "Résume le contenu des pages web en utilisant l'API Mistral AI.",
  "permissions": [
    "activeTab",
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>",
    "https://api.mistral.ai/*"
  ],
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": "icon.png"
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "mistral-summarizer@gmail.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}