Examine source code of BreachWatcher

{
  "manifest_version": 3,
  "name": "BreachWatcher",
  "version": "1.0.26",
  "description": "Evaluez la fiabilité des sites. L'extension croise les données publiques, exécute plus de 90 tests de sécurité.",
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "webNavigation",
    "tabs",
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_security_policy": {
    "extension_pages": "default-src 'self'; script-src 'self'; style-src 'self'; img-src 'self' data:; connect-src https://haveibeenpwned.com https://news.google.com https://frenchbreaches.com https://www.virustotal.com;"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "hud/hud.html",
        "hud/hud.css",
        "hud/hud.js",
        "hud/hud1.gif",
        "hud/hud2.gif",
        "hud/hud3.gif",
        "hud/hud4.gif",
        "hud/hud5.gif"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "background": {
    "scripts": [
      "browser-polyfill.js",
      "background/background.js"
    ]
  },
  "action": {
    "default_title": "BreachWatcher",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png"
    },
    "default_popup": "popup/popup.html"
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "breachwatcher@phenaut.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ]
      }
    }
  }
}