Examine source code of DeepSeek Escape

{
  "manifest_version": 2,
  "name": "Esc from DeepSeek generation",
  "version": "1.0",
  "description": "Press Esc key to stop the text generation from DeepSeek like ChatGPT",
  "permissions": [
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://chat.deepseek.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b6faf0ca-f293-4826-bb27-1a9b23016f77}"
    }
  }
}