Examine source code of HistoryStore

{
  "manifest_version": 3,
  "name": "HistoryStore",
  "version": "1.0.0",
  "description": "Organize and manage your browsing history by domain with powerful search and filtering tools",
  "browser_specific_settings": {
    "gecko": {
      "id": "{c2d35d3a-98b2-4b24-b796-ab5adaf52a5f}",
      "strict_min_version": "109.0"
    }
  },
  "icons": {
    "16": "assets/icon-16.png",
    "32": "assets/icon-32.png",
    "192": "assets/icon-192.png",
    "512": "assets/icon-512.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "assets/icon-16.png",
      "32": "assets/icon-32.png",
      "192": "assets/icon-192.png",
      "512": "assets/icon-512.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "js": [
        "content.js"
      ],
      "run_at": "document_end",
      "matches": [
        "http://nomatch.invalid/*"
      ]
    }
  ],
  "permissions": [
    "storage",
    "activeTab",
    "history"
  ],
  "optional_permissions": [
    "tabs"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com"
  }
}