Seamless Cross-Browser Tab Sync

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Seamless Cross-Browser Tab Sync",
    "version": "1.0.2",
    "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo7QiH+KoVUVUQeUhKkdQ2xCNlDAlHOaFxuKonOydyV22g6D0t8eq5lyVjlmEJ1y3ku7Sqm2Dij2nS336pcNySJDenBevDOgqkiwShapN4oKJvVH11F9ASNGVyPF8flGlC+aQuyRk5qd89ssvVNMXi+tmJAwrhCwpgZIV2muGbmPNZzJ07L4+5XoOczZj0cgcTmYlfdv7k2LkeiB4IIlk5TqGODYf\/u1WeQuXP7dj2Bp\/DiHhaAiRCCOFhulXx6nFOXwEGO1HoeieUL1hYOWktLfH5xFQHU9CoUAanSWvApj7uNH3\/D9VNv8uSTPDjtOE6D33TExeY2dLQhNxzOEyfwIDAQAB",
    "permissions": [
        "identity",
        "identity.email",
        "tabs",
        "storage"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "oauth2": {
        "client_id": "702497853917-qu5ch02bre0oqn45ghauop8h9lohd41v.apps.googleusercontent.com",
        "scopes": [
            "https:\/\/www.googleapis.com\/auth\/userinfo.email",
            "https:\/\/www.googleapis.com\/auth\/userinfo.profile"
        ]
    },
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    }
}