Examine source code of Beautifer

{
  "manifest_version": 2,
  "name": "Beautifer",
  "version": "1.0.5",
  "description": "Transformez les images de biens immobiliers avec l'IA pour visualiser différents styles d'aménagement intérieur",
  "browser_specific_settings": {
    "gecko": {
      "id": "contact@beautifer.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "permissions": [
    "identity",
    "activeTab",
    "storage",
    "<all_urls>",
    "https://www.beautifer.com/*",
    "https://accounts.google.com/*",
    "https://oauth2.googleapis.com/*"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Beautifer",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "sidebar_action": {
    "default_title": "Beautifer",
    "default_panel": "sidepanel.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "web_accessible_resources": [
    "icons/*"
  ]
}