Examine source code of JS Dialog Controller

{
  "version": "0.0.2",
  "manifest_version": 3,
  "default_locale": "en",
  "permissions": [
    "storage",
    "scripting",
    "tabs"
  ],
  "host_permissions": [
    "https://www.googleapis.com/",
    "*://*/*"
  ],
  "background": {
    "scripts": [
      "service-worker.js"
    ]
  },
  "action": {
    "default_icon": {
      "16": "icons/16x16.png",
      "24": "icons/24x24.png",
      "32": "icons/32x32.png"
    }
  },
  "icons": {
    "16": "icons/16x16.png",
    "48": "icons/48x48.png",
    "128": "icons/128x128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "css": [
        "assets/css/basic.css"
      ],
      "js": [
        "assets/js/basic.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{23d3d79a-a6a6-4ac5-a1cf-4360e7344981}",
      "strict_min_version": "109.0"
    }
  },
  "name": "__MSG_appName__",
  "short_name": "__MSG_appShortName__",
  "description": "__MSG_appDescription__"
}