Duolingo Unicode Normalizer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Duolingo Unicode Normalizer",
    "version": "2.0.0",
    "description": "Automatically normalizes Duolingo answers.",
    "permissions": [
        "storage"
    ],
    "host_permissions": [
        "https:\/\/*.duolingo.com\/"
    ],
    "options_ui": {
        "page": "options\/popup.html",
        "open_in_tab": false
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/*.duolingo.com\/*"
            ],
            "js": [
                "src\/options.js",
                "src\/content.js"
            ]
        }
    ],
    "icons": {
        "16": "icons\/icon_16.png",
        "48": "icons\/icon_48.png",
        "128": "icons\/icon_128.png",
        "256": "icons\/icon_256.png"
    },
    "manifest_version": 3
}