Examine source code of MetelScan — Manga/Manhwa/Manhua Translator

{
  "manifest_version": 3,
  "name": "MetelScan — Manga/Manhwa/Manhua Translator",
  "short_name": "MetelScan",
  "version": "2.0.4",
  "description": "Translates manga, manhwa, and manhua on the page via screen overlay. AI-powered detection, OCR, and translation.",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_title": "MetelScan",
    "default_popup": "src/popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_ui": {
    "page": "src/options/options.html",
    "open_in_tab": true
  },
  "background": {
    "scripts": [
      "src/background/service-worker.js"
    ],
    "type": "module"
  },
  "permissions": [
    "storage",
    "tabs",
    "alarms",
    "scripting",
    "identity",
    "contextMenus",
    "declarativeNetRequestWithHostAccess"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "src/content/content-bootstrap.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "fonts/*.woff2",
        "fonts/*.woff"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'; worker-src 'self';"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "metelscan@metelscan.dev",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "personallyIdentifyingInfo",
          "authenticationInfo",
          "websiteContent"
        ]
      }
    }
  }
}