Examine source code of TradeSage - TradingView

{
  "name": "TradeSage - TradingView Enhancement Suite",
  "description": "Your trading copilot with ChatGPT Pine Script generator",
  "version": "0.3.6",
  "manifest_version": 2,
  "browser_action": {
    "default_icon": {
      "128": "icon.png"
    },
    "default_popup": "index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.tradingview.com/*"
      ],
      "js": [
        "static/js/content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "static/js/background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "storage",
    "webRequest",
    "webRequestBlocking",
    "notifications",
    "unlimitedStorage",
    "http://localhost/*",
    "https://*.tradesage.co/*",
    "https://*.tradingview.com/*"
  ],
  "icons": {
    "128": "icon.png"
  },
  "web_accessible_resources": [
    "static/js/*",
    "notification.mp3",
    "index.html"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{0ffe8472-db89-407d-9e4a-a21ece59baf0}"
    }
  }
}