Examine source code of PokerNow Assistant

{
  "manifest_version": 2,
  "name": "PokerNow Assistant",
  "description": "Advanced HUD tool for PokerNow",
  "version": "1.0.7",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "permissions": [
    "storage",
    "tabs",
    "https://extensionpay.com/*",
    "https://www.pokernow.club/*",
    "https://www.pokernow.com/*"
  ],
  "web_accessible_resources": [
    "injected.js",
    "wsHook.js",
    "sim.wasm"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://extensionpay.com/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/ExtPay.js"
      ]
    },
    {
      "matches": [
        "https://www.pokernow.com/*"
      ],
      "run_at": "document_start",
      "css": [
        "content-scripts/content.css"
      ],
      "js": [
        "content-scripts/content.js"
      ]
    }
  ],
  "browser_action": {},
  "browser_specific_settings": {
    "gecko": {
      "id": "{b96102a9-1254-4554-bb23-c3be16c7a39a}"
    }
  }
}