Examine source code of Backpulse TradingView Optimize

{
  "manifest_version": 2,
  "name": "Backpulse — TradingView Strategy Optimizer",
  "short_name": "Backpulse",
  "version": "5.12.5",
  "description": "Optimize your TradingView Pine Script strategies with Bayesian & Brute Force parameter search. Scan strategies, configure ranges, run backtests — directly from your browser.",
  "permissions": [
    "storage",
    "cookies",
    "activeTab",
    "tabs",
    "https://*.tradingview.com/*",
    "https://tradingview.com/*",
    "https://api.backpulse.io/*",
    "https://backpulse.io/*",
    "https://www.backpulse.io/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.tradingview.com/*",
        "https://tradingview.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Backpulse Optimizer",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "backpulse-optimizer@backpulse.io",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "web_accessible_resources": [
    "popup.html",
    "popup.js",
    "popup.css",
    "icons/*"
  ]
}