Where is Cookie?

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Where is Cookie?",
  "description": "Hidden clues, sharper mind!  Find Cookie & boost your brain",
  "version": "1.11.0",
  "icons": {
    "16": "icons/icon_16.png",
    "32": "icons/icon_32.png",
    "48": "icons/icon_48.png",
    "128": "icons/icon_128.png"
  },
  "background": {
    "service_worker": "assets/background.js"
  },
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "exclude_matches": [
        "*://*/*.json",
        "*://*/*.pdf",
        "*://*/*.jpeg",
        "*://*/*.jpg",
        "*://*/*.png",
        "*://*/*.svg"
      ],
      "js": [
        "assets/content.js"
      ]
    }
  ],
  "action": {
    "default_title": "Where is Cookie?"
  },
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "images/*.*",
        "icons/*.*",
        "assets/*.*",
        "sounds/*.*"
      ]
    }
  ]
}