Examine source code of MangaTranslate

{
  "manifest_version": 3,
  "name": "MangaTranslate",
  "version": "0.3.1",
  "description": "Translate manga pages with AI",
  "permissions": [
    "storage",
    "activeTab",
    "scripting",
    "tabs",
    "contextMenus"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "commands": {
    "translate-page": {
      "suggested_key": {
        "default": "Alt+Q"
      },
      "description": "Translate manga on this page"
    },
    "crop-translate": {
      "suggested_key": {
        "default": "Alt+W"
      },
      "description": "Translate selected area"
    }
  },
  "background": {
    "scripts": [
      "service-worker-loader.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "src/popup/popup.html",
    "default_icon": {
      "16": "src/icons/icon-16.png",
      "48": "src/icons/icon-48.png",
      "128": "src/icons/icon-128.png"
    }
  },
  "icons": {
    "16": "src/icons/icon-16.png",
    "48": "src/icons/icon-48.png",
    "128": "src/icons/icon-128.png"
  },
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "assets/fonts/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "manga-translator@mangatranslate.app",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; connect-src 'self' https://*"
  }
}