Examine source code of TubeStudio Pro

{
  "manifest_version": 3,
  "name": "__MSG_extName__",
  "version": "1.0",
  "description": "__MSG_extDescription__",
  "default_locale": "en",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "http://192.168.1.55/*",
    "https://tubestudiopro.online/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://studio.youtube.com/*"
      ],
      "js": [
        "lib/i18n.js",
        "lib/theme.js",
        "content.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "http://192.168.1.55/*",
        "https://tubestudiopro.online/*"
      ],
      "js": [
        "website_connector.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "_locales/*/messages.json"
      ],
      "matches": [
        "https://studio.youtube.com/*"
      ]
    }
  ],
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "externally_connectable": {
    "matches": [
      "http://192.168.1.55/*",
      "https://tubestudiopro.online/*"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "__MSG_extName__"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "support@tubestudiopro.online",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}