Examine source code of XScheduler

{
  "manifest_version": 2,
  "name": "XScheduler",
  "description": "Schedule tweets on X (Twitter) in bulk. Upload a spreadsheet or randomly pair images with captions. Free.",
  "version": "1.2.0",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "cookies",
    "storage",
    "tabs",
    "https://x.com/*",
    "https://upload.x.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "XScheduler — Bulk Tweet Scheduler"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "xscheduler@saasinsiders.com",
      "data_collection_permissions": {
        "required": [
          "personallyIdentifyingInfo"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  }
}