Examine source code of Alex Rakib Smart Upload Assistant for Firefox

{
  "manifest_version": 2,
  "name": "Alex Rakib Smart Upload Assistant for Firefox",
  "short_name": "AR Upload",
  "description": "Connect YouTube Studio to the Alex Rakib local companion app for queued metadata, thumbnails, and videos.",
  "author": "Alex Rakib",
  "version": "1.4.5",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_action": {
    "default_title": "Alex Rakib Smart Upload Assistant",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png"
    }
  },
  "background": {
    "scripts": [
      "validation.js",
      "service-worker.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "https://studio.youtube.com/*"
      ],
      "js": [
        "validation.js",
        "content-script.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "permissions": [
    "storage",
    "tabs",
    "webRequest",
    "webRequestBlocking",
    "https://studio.youtube.com/*",
    "http://127.0.0.1/*",
    "http://localhost/*",
    "file:///*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "alex-rakib-smart-upload@firefox.local",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}