Dark Mode Google Docs

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_appName__",
    "version": "4.9.64",
    "description": "__MSG_appDesc__",
    "default_locale": "en",
    "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkuzRvDJcuTU8Wy9HmlBTa9SWC3IVl7goaeX0omKTxgy8f8z0X7kOa+jkt9mYyYaMIr6qlAUsvRnlIa3oerEODCzuccwckjLmBEd9boM\/iANjH0kZY+\/hSxZiAADr3GqHaGj5FpNeXOoyT3FJar9HvmZqehvUplzYBr79CQECejNMD74hzl12D\/LDWdHJfJxJRbq9sE+tHcjyPABLf\/h+vQjwimpykyuawE8fgZBcgjRieO+WxuVF5I\/5l+TRvcf7EEOk\/1Dzozt\/3tTDKA9IOuecZ5NlAaoXFLNa2vkmcKjUiDFJe9vMwp5Jd0Cp7EEsKL8g1NYYDy2IvFcz+ob6qwIDAQAB",
    "icons": {
        "16": "icons\/dm_16.png",
        "42": "icons\/dm_42.png",
        "128": "icons\/dm_128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "inject\/fallback.js",
                "inject\/index.js"
            ],
            "run_at": "document_start",
            "all_frames": true,
            "match_about_blank": true
        }
    ],
    "permissions": [
        "alarms",
        "fontSettings",
        "scripting",
        "tabs",
        "storage",
        "unlimitedStorage"
    ],
    "externally_connectable": {
        "matches": [
            "https:\/\/onlineapp.pro\/*",
            "https:\/\/onlineapp.stream\/*",
            "https:\/\/onlineapp.live\/*"
        ]
    },
    "commands": {
        "toggle": {
            "suggested_key": {
                "default": "Alt+Shift+D"
            },
            "description": "__MSG_toggle_extension__"
        },
        "addSite": {
            "suggested_key": {
                "default": "Alt+Shift+A"
            },
            "description": "__MSG_toggle_current_site__"
        }
    },
    "action": {
        "default_title": "Dark Mode Google Docs",
        "default_icon": {
            "16": "icons\/dm_16.png",
            "42": "icons\/dm_42.png"
        },
        "default_popup": "ui\/popup\/index.html"
    },
    "host_permissions": [
        "*:\/\/*\/*"
    ]
}