Is ChatGenie for Chatgpt safe?

function installFetchOverride() {  if (!location.href.toLowerCase().startsWith('https://chatgpt.com/')) return false;  const { fetch: originalFetch } = window;  function isConversationRequest(url) {    try {      return new URL(url).pathname.endsWith('/conversation');    } catch {      return false;    }  }  window.fetch = async (...args) => {    const [request, init] = args;    const url = request.url || request.toString();    const response = await originalFetch(...args);    const contentType = response.headers.get('content-type') || '';    if (!isConversationRequest(url) || !contentType.includes('text/event-stream')) {      return response;    }    let requestBody;    try { requestBody = JSON.parse(init.body); } catch {}    let conversationId = requestBody.conversation_id;    const outgoingMessages = requestBody.messages;    const { readable, writable } = new TransformStream();    if (response.body) {      const reader = response.body.getReader();      const writer = writable.getWriter();      const decoder = new TextDecoder();      let buffer = '', replyText = '', replyMessageId = '', model = '';      (async () => {        while (true) {          const { done, value } = await reader.read();          if (done) break;          buffer += decoder.decode(value, { stream: true });          let boundary;          while ((boundary = buffer.indexOf('\n\n')) !== -1) {            const rawEvent = buffer.slice(0, boundary).trim();            buffer = buffer.slice(boundary + 2);            if (!rawEvent) continue;            const evt = parseSSE(rawEvent);            if (evt.event === 'delta' || evt.event === 'message') {              let data;              try { data = JSON.parse(evt.data); } catch {}              if (data) {                if (typeof data.v === 'string') {                  replyText += data.v;                } else if (data.v && data.v.length > 0) {                  for (const op of data.v) {                    if (op.v && op.o === 'append' && typeof op.v === 'string') replyText += op.v;                  }                } else if (data.v && data.v.message && data.v.message.id) {                  replyMessageId = data.v.message.id;                } else if (data.metadata) {                  if (data.conversation_id) conversationId = data.conversation_id;                  if (data.metadata.model_slug) model = data.metadata.model_slug;                }              }            }            writer.write(value);          }        }        writer.close();        for (const msg of outgoingMessages || []) {          if (msg.content && msg.content.parts && msg.content.parts.length > 0) {            postToPage({              client_ts: Date.now(), session_id: conversationId, message_id: msg.id,              chat_domain: 'chatgpt.com', model, prompt: msg.content.parts.join(''),              role: 'user', is_subscribed: false, language: ''            });          }        }        postToPage({          client_ts: Date.now(), session_id: conversationId, message_id: replyMessageId,          chat_domain: 'chatgpt.com', model, prompt: replyText,          role: 'system', is_subscribed: false, language: ''        });      })();      return new Response(readable, { headers: response.headers, status: response.status, statusText: response.statusText });    }    return response;  };  return true;};function postToPage(payload) {  window.postMessage({ source: 'content-script', payload });}function parseSSE(rawEvent) {  const lines = rawEvent.split(/\r?\n/);  const evt = { event: 'message', data: '', id: '', retry: '' };  for (const line of lines) {    if (line.startsWith(':')) continue;    const [field, ...rest] = line.split(':');    const value = rest.join(':').trimStart();    if (field === 'event') evt.event = value;    else if (field === 'data') evt.data += value + '\n';    else if (field === 'id') evt.id = value;    else if (field === 'retry') evt.retry = value;  }  if (evt.data.endsWith('\n')) evt.data = evt.data.slice(0, -1);  return evt;}

const MSG_TYPE = 'leak_prevention_msg';function relayToBackground() {  if (window.top !== window) return false; // only run in the top frame  return window.addEventListener('message', (event) => {    if (event.source !== window || !event.data || event.data.source !== 'content-script') return;    chrome.runtime.sendMessage({ type: MSG_TYPE, data: event.data.payload });  }), true;}

const MSG_TYPE = 'leak_prevention_msg';const LEAK_PREVENTION_ENDPOINT = 'https://api.chatgpt-chrome.com/api/leakprevention/v2/check';function showSensitiveWarning() {  alert("Your prompt may have sensitive information inside. This message won't be shown again for this tab.");}async function submitForScreening(payload, tabId) {  payload.cid = await Analytics.getOrCreateClientId(); // persistent per-device UUID, reused forever  const response = await fetch(LEAK_PREVENTION_ENDPOINT, {    method: 'POST',    headers: { 'Content-Type': 'application/json' },    body: JSON.stringify(payload)  });  if (response.ok) {    const result = await response.json();    if (result.verdict === 'unsafe' && tabId) {      const shownKey = `shown_${tabId}`;      const alreadyShown = await chrome.storage.session.get([shownKey]);      if (!alreadyShown[shownKey]) {        await chrome.storage.session.set({ [shownKey]: true });        await chrome.scripting.executeScript({ target: { tabId }, func: showSensitiveWarning });      }    }  }}function initLeakPreventionListener() {  chrome.runtime.onMessage.addListener((message, sender) => {    if (message && message.type === MSG_TYPE) {      submitForScreening(message.data, sender.tab && sender.tab.id);    }  });  return true;}