TikTok video download/batch tool

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_ext_name__",
    "description": "__MSG_ext_description__",
    "version": "1.2.1",
    "manifest_version": 3,
    "default_locale": "zh_CN",
    "background": {
        "service_worker": "sw.js"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/www.tiktok.com\/*"
            ],
            "css": [
                "\/styles\/cs.css"
            ],
            "run_at": "document_start"
        },
        {
            "matches": [
                "*:\/\/www.tiktok.com\/*"
            ],
            "js": [
                "sdk\/HengchuangAuthSDK.js",
                "cs.js"
            ],
            "run_at": "document_end",
            "all_frames": true
        },
        {
            "matches": [
                "http:\/\/tool.hcceo.com\/*"
            ],
            "js": [
                "sdk\/HengchuangAuthSDK.js",
                "auth-content.js"
            ],
            "run_at": "document_end"
        }
    ],
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'"
    },
    "host_permissions": [
        "https:\/\/*.tiktok.com\/*",
        "http:\/\/tool.hcceo.com\/*"
    ],
    "declarative_net_request": {
        "rule_resources": [
            {
                "enabled": true,
                "id": "ruleset_1",
                "path": "rules.json"
            }
        ]
    },
    "permissions": [
        "declarativeNetRequest",
        "webRequest",
        "tabs",
        "storage",
        "downloads"
    ],
    "action": {
        "default_title": "__MSG_ext_name__",
        "default_popup": "popup.html",
        "default_icon": {
            "16": "\/icons\/16.png",
            "32": "\/icons\/32.png",
            "128": "\/icons\/128.png"
        }
    },
    "icons": {
        "16": "\/icons\/16.png",
        "32": "\/icons\/32.png",
        "128": "\/icons\/128.png"
    },
    "web_accessible_resources": [
        {
            "matches": [
                "https:\/\/*.tiktok.com\/*"
            ],
            "resources": [
                "\/js\/bs.js",
                "sdk\/HengchuangAuthSDK.js"
            ]
        }
    ]
}