Examine source code of ATOOL语音实时翻译

{
  "manifest_version": 3,
  "name": "ATOOL语音实时翻译",
  "version": "1.0.1",
  "description": "YouTube subtitle reader and universal page translator.",
  "permissions": [
    "storage",
    "tts",
    "scripting",
    "tabs",
    "sidePanel"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_title": "ATOOL语音实时翻译"
  },
  "side_panel": {
    "default_path": "popup.html"
  },
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "content_youtube.js"
      ],
      "run_at": "document_end"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content_general.js"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "48": "atool.png"
  },
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}