Examine source code of German Gender Tint

{
  "manifest_version": 3,
  "name": "German Gender Tint",
  "description": "Subtly color-code likely German noun genders with offline detection and per-word overrides.",
  "version": "0.1.0",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "german-gender-tint@gustvmar.dev",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_title": "German Gender Tint",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "content.css"
      ],
      "js": [
        "shared/settings.js",
        "shared/dictionary-data.js",
        "shared/detector-core.js",
        "content-script.js"
      ],
      "run_at": "document_idle"
    }
  ]
}