Examine source code of FragHub Reviewer

{
  "manifest_version": 3,
  "name": "FragHub Reviewer",
  "version": "0.2.0",
  "description": "Download and decompress FragHub Overwatch demos for review.",
  "permissions": [
    "downloads"
  ],
  "host_permissions": [
    "*://*.fraghub.pro/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.fraghub.pro/*"
      ],
      "js": [
        "content-script.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "scripts": [
      "service-worker.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "FragHub Reviewer"
  },
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "fraghub-reviewer@fraghub.pro",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}