Examine source code of Phishjail

{
  "manifest_version": 2,
  "name": "PhishJail",
  "description": "Advanced phishing detection and password reuse prevention browser extension",
  "version": "1.3.3",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "homepage_url": "https://github.com/phishjail/phishjail-wxt",
  "permissions": [
    "storage",
    "tabs",
    "notifications",
    "<all_urls>"
  ],
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval' http://localhost:*; object-src 'self'",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-script.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Default Popup Title",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{187755cc-b25a-4fab-9176-f603ed30d4dc}"
    }
  }
}