Examine source code of Remote

{
  "manifest_version": 3,
  "name": "Remote",
  "short_name": "Remote",
  "description": "Opt-in persistent remote Firefox access for authorized organization controllers.",
  "author": "Chattingly",
  "homepage_url": "https://chattingly.com",
  "version": "0.1.7503.1",
  "incognito": "not_allowed",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "64": "icons/icon-64.png",
    "96": "icons/icon-96.png",
    "128": "icons/icon-128.png",
    "256": "icons/icon-256.png"
  },
  "action": {
    "default_title": "Remote",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "64": "icons/icon-64.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "cookies",
    "scripting",
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "https://api.chattingly.com/*",
    "https://chattingly.com/*",
    "https://www.chattingly.com/*",
    "https://app.chattingly.com/*"
  ],
  "optional_host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "remote-browser@chattingly.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "browsingActivity",
          "websiteContent"
        ]
      }
    }
  }
}