Is DeepSeek Exporter - Extract chat convos easily safe?

async function handleClickExportPDF(account, options) {  trackContentButtonClick("Content Button Click", { name: "export pdf", status: "begin" });  try {    setDialog({ show: true, type: "processing", info: null });    const exportInfo = await getExportInfo();    const response = await chrome.runtime.sendMessage({      cmd: "pdf",      payload: {        cmd: "whatever",        payload: {          exportInfo: {            name: exportInfo.name,            lst: exportInfo.lst.map((entry) => ({              role: entry.role,              md: entry.checked ? entry.md : null            }))          },          options        }      }    });    if (response.errcode !== 0) throw new Error(response.errmsg);    const download = document.createElement("a");    download.href = response.base64Data;    download.target = "_blank";    download.download = options.fileName || `DeepSeek-${exportInfo.name}.pdf`;    download.click();    chrome.runtime.sendMessage({      cmd: "usage",      payload: { cmd: "report_and_get", payload: { cusId: account?.cusId, dayId: currentDay(), value: 1 } }    });    setDialog({ show: true, type: "success", info: null });    trackContentButtonClick("Content Button Click", { name: "export pdf", status: "success" });  } catch (error) {    setDialog({ show: false, type: null, info: null });    trackContentButtonClick("Content Button Click", { name: "export pdf", status: "failed", errmsg: error.message });  }}

async function getExportInfo() {  const info = { name: "", lst: [], user: { name: "", email: "" } };  const chatSessionId = new URL(document.URL).pathname.split("/").pop();  info.name = "Exported Conversation";  const token = JSON.parse(localStorage.getItem("userToken"))?.value;  if (!token) throw new Error("token not found");  const history = await fetch(`/api/v0/chat/history_messages?chat_session_id=${chatSessionId}`, {    headers: { Authorization: `Bearer ${token}`, "x-client-platform": "web" }  }).then((response) => response.json());  if (!history.code && history.data.biz_data.chat_session.title) info.name = history.data.biz_data.chat_session.title;  const nodes = document.querySelector("div.ds-markdown").parentElement.parentElement.childNodes;  for (let index = 0; index < nodes.length; index += 1) {    const node = nodes[index];    const entry = { index, role: index % 2 ? "Response" : "Prompt", checked: node.querySelector("input.deepseek-exporter-checkbox")?.checked };    if (!entry.checked) {      info.lst.push(entry);      continue;    }    const parsed = new DOMParser().parseFromString(node.outerHTML, "text/html");    parsed.querySelectorAll("div.md-code-block-banner").forEach((element) => element.parentElement.remove());    parsed.querySelectorAll("div.md-code-block-footer").forEach((element) => element.remove());    parsed.querySelectorAll("div.ds-button").forEach((element) => element.parentElement.remove());    parsed.querySelectorAll("div.ds-icon-button").forEach((element) => element.parentElement.remove());    parsed.querySelectorAll("pre").forEach((element) => {      const html = element.innerHTML;      while (element.firstChild) element.removeChild(element.firstChild);      element.innerHTML = `<code>${html}</code>`;    });    entry.text = htmlToText(parsed.body);    const turndown = new TurndownService({ codeBlockStyle: "fenced" });    turndown.use(gfmPlugins);    entry.md = turndown.turndown(parsed.body.innerHTML);    info.lst.push(entry);  }  return info;}

const amplitudeTrack = amplitude.track;async function logAmplitude(eventType, properties) {  try {    await amplitudeTrack(eventType, { ...properties, extname: config.ext.name });  } catch (error) {    logger.error("[amp] catch err:", error.message);  }}chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {  logger.debug("in handleRuntimeOnMessage, req:", request);  logger.debug("in handleRuntimeOnMessage, sender:", sender);  logAmplitude("Background Runtime Message", { status: "begin", cmd: request.cmd, req: request });  if (request.cmd === "create_exportimg_page") {    chrome.tabs.create({ url: "exportimg.html" });    sendResponse({ errcode: 0, errmsg: "create exportimg page success" });  } else {    if (request.cmd === "pdf") { handlePdfMessage(request, sender, sendResponse); return true; }    if (request.cmd === "account") { handleAccountMessage(request, sender, sendResponse); return true; }    if (request.cmd === "usage") { handleUsageMessage(request, sender, sendResponse); return true; }    sendResponse({ errcode: -1, errmsg: "wrong req.msg" });  }});

const AMPLITUDE_SERVER_URL = "https://api2.amplitude.com/2/httpapi";const amplitudeDefaults = {  flushMaxRetries: 12,  flushQueueSize: 200,  flushIntervalMillis: 10000,  serverUrl: AMPLITUDE_SERVER_URL,  serverZone: "US",  useBatch: false};