Examine source code of Altair GraphQL Client

{
  "manifest_version": 2,
  "name": "Altair GraphQL Client",
  "short_name": "Altair",
  "description": "A beautiful feature-rich GraphQL client for all platforms",
  "version": "8.0.1",
  "icons": {
    "16": "assets/img/altair_logo_128.png",
    "48": "assets/img/altair_logo_128.png",
    "128": "assets/img/altair_logo_128.png"
  },
  "browser_action": {
    "default_icon": "assets/img/altair_logo_128.png"
  },
  "permissions": [
    "http://*/",
    "https://*/",
    "tabs",
    "storage",
    "notifications"
  ],
  "content_security_policy": "script-src 'self' 'sha256-765ndVO8s0mJNdlCDVQJVuWyBpugFWusu1COU8BNbI8=' 'sha256-kFTKSG2YSVB69S6DWzferO6LmwbqfHmYBTqvVbPEp4I=' 'unsafe-eval' https://cdn.jsdelivr.net https://apis.google.com https://www.gstatic.com/ https://*.firebaseio.com https://www.googleapis.com localhost:* http://localhost:8002 http://localhost:8080; object-src 'self';",
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "offline_enabled": true,
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "60.0",
      "id": "{c336a627-bbea-4dbb-aa77-83899b52149a}"
    }
  }
}