Examine source code of ChatNest

{
  "manifest_version": 2,
  "name": "ChatNest",
  "version": "1.6.1",
  "description": "Organize conversations from ChatGPT, Claude, Gemini, Perplexity, Mistral and DeepSeek in local folders. Desktop Firefox only.",
  "permissions": [
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://claude.ai/*",
        "https://gemini.google.com/*",
        "https://chatgpt.com/*",
        "https://www.perplexity.ai/*",
        "https://chat.mistral.ai/*",
        "https://chat.deepseek.com/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "panel.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "chatnest@jurczyk.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "48": "icons/icon48.png",
    "96": "icons/icon96.png"
  }
}