Examine source code of GhostFlow GEX Overlay

{
  "manifest_version": 3,
  "name": "GhostFlow GEX Overlay",
  "version": "2.5.15",
  "description": "Shows GEX levels on TradingView syncs with GhostFlow dashboard",
  "permissions": [
    "activeTab",
    "storage"
  ],
  "host_permissions": [
    "https://www.tradingview.com/*",
    "https://www.theghostflow.com/*"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.tradingview.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "overlay.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://www.tradingview.com/*"
      ],
      "js": [
        "bridge.js"
      ],
      "run_at": "document_idle",
      "world": "MAIN"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ghostflow@theghostflow.com",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo",
          "websiteActivity"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}