Examine source code of SaveChat

{
  "manifest_version": 3,
  "name": "SaveChat",
  "version": "1.0.1",
  "description": "Save ChatGPT responses with one click.",
  "icons": {
    "16": "icons/favicon-16x16.png",
    "32": "icons/favicon-32x32.png"
  },
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "https://chatgpt.com/*",
    "https://*.chatgpt.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://chatgpt.com/*",
        "https://*.chatgpt.com/*"
      ],
      "js": [
        "content-detection.js",
        "content-button.js",
        "content-storage.js",
        "content.js"
      ],
      "css": [
        "content.css"
      ]
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "SaveChat - View Saved Responses",
    "default_icon": {
      "16": "icons/favicon-16x16.png",
      "32": "icons/favicon-32x32.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "saved-responses.html",
        "saved-responses.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "savechat@webextensions",
      "strict_min_version": "121.0"
    }
  }
}