Examine source code of Chinese Hover Dictionary

{
  "manifest_version": 3,
  "name": "VietZhong: Từ điển tiếng Trung",
  "version": "1.1.1.0",
  "description": "Di chuột qua chữ Hán để tra nghĩa (Việt, Anh), Pinyin và phát âm Edge TTS.",
  "browser_specific_settings": {
    "gecko": {
      "id": "chinese-hover-dictionary@extension.local",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "offscreen"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "commands": {
    "open_options": {
      "suggested_key": {
        "default": "Alt+W",
        "mac": "MacCtrl+W"
      },
      "description": "Mở trang Cài đặt"
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "action": {
    "default_title": "Chinese Hover Dictionary",
    "default_icon": {
      "16": "icons/icon16_gray.png",
      "48": "icons/icon48_gray.png",
      "128": "icons/icon128_gray.png"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "offscreen.js",
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "lib/hanzi-writer.min.js",
        "modules/config/state.js",
        "modules/utils/dom-utils.js",
        "modules/utils/text-utils.js",
        "modules/services/dictionary.js",
        "modules/services/translator.js",
        "modules/services/tts.js",
        "modules/ui/report/index.js",
        "modules/ui/stroke/index.js",
        "modules/ui/guide/index.js",
        "modules/ui/decomposition/index.js",
        "modules/ui/sentence/index.js",
        "modules/ui/hover-popup/index.js",
        "content.js"
      ],
      "css": [
        "css/common.css",
        "css/hover-popup.css",
        "css/stroke-popup.css",
        "css/sentence-popup.css",
        "css/report-modal.css",
        "css/guide-panel.css",
        "css/decomposition.css"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "data/dictionary.dat",
        "data/decompostion/*.json",
        "fonts/FandolKai-Regular.otf",
        "icons/*.png",
        "icons/*.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}