Examine source code of Storage Cleaner for Outlook.com, Hotmail & OneDrive - Bulk Delete

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "__MSG_extName__",
  "version": "1.0.15",
  "description": "__MSG_extDescription__",
  "default_locale": "en",
  "minimum_chrome_version": "116",
  "background": {
    "service_worker": "background/service-worker.js",
    "type": "module"
  },
  "action": {
    "default_title": "__MSG_actionTitle__",
    "default_icon": {
      "16": "assets/icon-16.png",
      "32": "assets/icon-32.png",
      "48": "assets/icon-48.png",
      "128": "assets/icon-128.png"
    }
  },
  "permissions": [
    "identity",
    "storage",
    "declarativeNetRequest",
    "offscreen"
  ],
  "host_permissions": [
    "https://graph.microsoft.com/*",
    "https://onedrive.live.com/*",
    "https://*.onedrive.com/*",
    "https://*.live.com/*",
    "https://*.microsoftpersonalcontent.com/*",
    "https://outlook.office365.com/*",
    "https://*.1drv.com/*",
    "https://*.livefilestore.com/*",
    "https://msc-license-server.batchtools.workers.dev/*",
    "https://msc-license-server-prod.batchtools.workers.dev/*",
    "https://www.google-analytics.com/*"
  ],
  "icons": {
    "16": "assets/icon-16.png",
    "32": "assets/icon-32.png",
    "48": "assets/icon-48.png",
    "128": "assets/icon-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://onedrive.live.com/*"
      ],
      "js": [
        "content/recycle-bin-content.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; style-src 'self' 'unsafe-inline'; font-src 'self'; img-src 'self' data: https://*.svc.ms https://*.1drv.com; connect-src 'self' https://graph.microsoft.com https://login.microsoftonline.com https://login.live.com https://onedrive.live.com https://*.live.com https://*.onedrive.com https://*.microsoftpersonalcontent.com https://*.1drv.com https://*.livefilestore.com https://outlook.office365.com https://msc-license-server.batchtools.workers.dev https://msc-license-server-prod.batchtools.workers.dev https://www.google-analytics.com;"
  }
}