Is b站视频下载助手 bilibili video downloader safe?

// SlsLogger config: Alibaba Cloud SLS, project=hawkeye-us, logstore=bili_downloader// count=1 means every event is flushed immediately (no batching)const slsConfig = {  host: 'us-west-1.log.aliyuncs.com',  project: 'hawkeye-us',  logstore: 'bili_downloader',  time: 0.05,  count: 1};function sendTelemetryEvent(category, action, tag) {  chrome.storage.local.get(['ipInfo', 'install_time', 'uid'], (stored) => {    const record = {      extension_name: 'bili_downloader',      version: chrome.runtime.getManifest().version,      user_ip: stored.ipInfo?.ip || stored.ipInfo?.query || '',      uuid: stored.uid,                        // persistent UUID      install_time: stored.install_time,      event_time: Math.round(Date.now() / 1000).toString(),      event_category: category || '',      event_operate: action || '',      event_tag: tag || '',      browser_type: manifest.homepage_url.includes('chrome') ? 'chrome' : 'edge',      operate_system: detectOS(),              // navigator.platform      region: stored.ipInfo?.country || '',      language: chrome.i18n.getUILanguage()    };    const logger = new SlsLogger(slsConfig);    logger.send(record);  // immediately POSTed to Alibaba Cloud  });}

const REMOTE_CONFIG_URL = 'https://twiclips.com/user/api-chrome-extension/get-remote-config';const EXTENSION_ID = 11;  // hardcoded; not the Chrome extension IDfunction fetchRemoteConfig(extensionId, configUrl) {  const params = new URLSearchParams();  params.append('extension_id', extensionId);  postForm(configUrl, params).then(response => {    if (response['code'] === 100000) {      // Store the full config object; controls extension behavior      chrome.storage.local.set({ zbaseConfig: response });    }    // Non-100000 responses are logged but ignored  });}// Called on installif (reason === 'install') fetchRemoteConfig(EXTENSION_ID, REMOTE_CONFIG_URL);// Called on updateif (reason === 'update') fetchRemoteConfig(EXTENSION_ID, REMOTE_CONFIG_URL);// Called on every bilibili page loadif (message.zbaseType === 'zbase-content-init') fetchRemoteConfig(EXTENSION_ID, REMOTE_CONFIG_URL);

if (!stored.ipInfo) {  // Primary: ipinfo.io  let geoData = await fetch('https://ipinfo.io/json')    .then(r => r.json())    .catch(() => '');  // Fallback: ip-api.com (if non-200 or error)  if (geoData?.status !== 200) {    geoData = await fetch('http://ip-api.com/json/')      .then(r => r.json())      .catch(() => '');  }  // Stored under 'ipInfo'; reused in all future telemetry events  chrome.storage.local.set({ ipInfo: geoData });}