Examine source code of TabFrost – Memory Saver

{
  "manifest_version": 3,
  "name": "TabFrost – Memory Saver",
  "version": "1.0.0",
  "description": "Suspend inactive tabs to save RAM. Whitelist sites, auto-suspend, and more.",
  "permissions": [
    "tabs",
    "storage",
    "alarms"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "tabfrost@foxauraai.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "developer": {
    "name": "Foxaura AI",
    "url": "https://foxauraai.com/"
  },
  "homepage_url": "https://foxauraai.com/"
}