Show Me Ad Spend

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "action": {
    "default_icon": {
      "16": "icons/icon.png",
      "32": "icons/icon.png",
      "48": "icons/icon.png",
      "128": "icons/icon.png"
    }
  },
  "content_scripts": [
    {
      "css": [
        "style.css"
      ],
      "js": [
        "facebook.js",
        "content.js",
        "facebookAdsLibrary.js"
      ],
      "matches": [
        "https://www.facebook.com/ads/library/*"
      ]
    }
  ],
  "description": "Show Me Ad Spend",
  "icons": {
    "16": "icons/icon.png",
    "48": "icons/icon.png",
    "128": "icons/icon.png"
  },
  "manifest_version": 3,
  "name": "Show Me Ad Spend",
  "permissions": [
    "storage"
  ],
  "version": "0.0.1",
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "script.js",
        "fonts/*"
      ]
    },
    {
      "matches": [
        "https://adsmanager.facebook.com/*"
      ],
      "resources": [
        "script.js"
      ]
    }
  ]
}