Custom Browser Homepage

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Custom Browser Homepage",
    "version": "3.0",
    "description": "Replaces the browser's homepage with a custom page",
    "chrome_url_overrides": {
        "newtab": "homepage.html"
    },
    "permissions": [
        "storage",
        "unlimitedStorage"
    ],
    "host_permissions": [
        "https:\/\/favicons.seadfeng.workers.dev\/*"
    ],
    "icons": {
        "16": "icons\/icon16.png",
        "32": "icons\/icon32.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'; img-src 'self' data: https:\/\/favicons.seadfeng.workers.dev\/"
    },
    "background": {
        "service_worker": "scripts\/service-worker.js"
    }
}