Tor's Backloggery enhancements

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Tor's Backloggery enhancements",
  "version": "2.2.3",
  "description": "Adds pie charts and other enhancements to backloggery.com",
  "icons": {
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "author": "Tor",
  "content_scripts": [
    {
      "js": [
        "script.js"
      ],
      "matches": [
        "https://backloggery.com/*",
        "https://www.backloggery.com/*"
      ],
      "run_at": "document_idle"
    }
  ]
}