Time To Focus: Block Distracting Websites

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "__MSG_extensionName__",
    "version": "1.0.3",
    "description": "__MSG_extensionDescription__",
    "default_locale": "en",
    "homepage_url": "https:\/\/itstimetofocus.com",
    "permissions": [
        "storage",
        "declarativeNetRequest",
        "alarms"
    ],
    "host_permissions": [
        "<all_urls>"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "icon.png",
            "48": "icon.png",
            "128": "icon.png"
        }
    },
    "icons": {
        "16": "icon.png",
        "48": "icon.png",
        "128": "icon.png"
    },
    "declarative_net_request": {
        "rule_resources": [
            {
                "id": "ruleset_1",
                "enabled": true,
                "path": "rules.json"
            }
        ]
    },
    "web_accessible_resources": [
        {
            "resources": [
                "blocked.html"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ]
}