Is Force Paster safe?

document.addEventListener('paste', event => {    if (!forcePasterSettings.isPasteEnabled) return;    if (_syntheticPaste) return;    const currEle = document.activeElement;    const isField    = isInputOrTextarea(currEle);    const isEditable = isContentEditable(currEle);    if (!isField && !isEditable) return;    // Seize the event — stop all other listeners (including the site's) from    // seeing it, then cancel the browser's default paste behaviour.    event.stopImmediatePropagation();    event.preventDefault();    const clipboardData = event.clipboardData || window.clipboardData || event.originalEvent?.clipboardData;    const pastedText = clipboardData.getData('Text');    chrome.runtime.sendMessage({ type: "onpastestart", on: currEle.tagName.toLowerCase() });    if (isField) {        pasteIntoInputField(currEle, pastedText);    } else {        pasteIntoContentEditable(currEle, pastedText, clipboardData);    }    chrome.runtime.sendMessage({ type: "onpastecomplete" }, response => {        if (response?.showRatingPrompt) {            showRatingToast();        }    });}, true /* capture */);

webext.runtime.onMessage.addListener(async (request, sender, sendResponse) => {    await settingsReady;    const { type, on } = request;    if (type === "themechange") {        const icon_paths = {            "16": `icons/${request.mode}/icon16.png`,            "32": `icons/${request.mode}/icon32.png`,            "48": `icons/${request.mode}/icon48.png`,            "128": `icons/${request.mode}/icon128.png`        };        webext.action.setIcon({ path: icon_paths });    } else if (type === "onpastestart") {        webext.tabs.query({ active: true, currentWindow: true }, tabs => {            saveAndApplyExtensionDetails({                lastDomain: (new URL(tabs[0].url)).hostname,                lastTag: on,            });        });    } else if (type === "onpastecomplete") {        saveAndApplyExtensionDetails({ pasteCount: forcePasterSettings.pasteCount + 1 });        const totalPastes = forcePasterSettings.pasteCount;        const showRatingPrompt = shouldShowRatingPrompt(forcePasterSettings);        // Respond immediately so the message channel doesn't close before analytics finishes.        sendResponse({            totalPastes,            showRatingPrompt,        });        sendProxyEvent("fp_paste", {            tag: forcePasterSettings.lastTag ?? null,            domain: forcePasterSettings.lastDomain ?? null,            source: "paste_event",            ...withPasteCountAnalytics(totalPastes),        }).catch(e => console.warn("analytics fp_paste failed", e));    } else if (type === "optionsopen") {        sendProxyEvent("fp_options_open", {            source: request.source ?? "manual",            ...withPasteCountAnalytics(forcePasterSettings.pasteCount),        }).catch(() => {});        sendResponse({ ok: true });    } else if (type === "optionsclick") {        sendProxyEvent("fp_options_click", {            item: request.item,            ...withPasteCountAnalytics(forcePasterSettings.pasteCount),        }).catch(() => {});        sendResponse({ ok: true });    } else if (type === "ratingresponse") {        let ratingState, snoozeGap;        if (request.choice === "later") {            const currentGap = forcePasterSettings.snoozeGap ?? RATING_SNOOZE_INITIAL;            const nextGap = Math.min(Math.round(currentGap * RATING_SNOOZE_MULTIPLIER), RATING_SNOOZE_CAP);            ratingState = forcePasterSettings.pasteCount + nextGap;            snoozeGap = nextGap;        } else {            ratingState = "done";        }        saveAndApplyExtensionDetails({ ratingState, ...(snoozeGap !== undefined && { snoozeGap }) });        if (request.choice === "rate") {            webext.tabs.create({ url: RATING_STORE_URL });        }        sendResponse({ ok: true });        sendProxyEvent("fp_rating_prompt", {            choice: request.choice,            ...withPasteCountAnalytics(forcePasterSettings.pasteCount),        }).catch(e => console.warn("analytics fp_rating_prompt failed", e));    } else if (type === "setenabled") {        saveAndApplyExtensionDetails({            isPasteEnabled: request.enabled,            clickCount: forcePasterSettings.clickCount + 1,        });        try {            await sendProxyEvent("fp_toggle", {                enabled: request.enabled,                source: "options_page",                ...withPasteCountAnalytics(forcePasterSettings.pasteCount),            });        } catch (e) {            console.warn("analytics fp_toggle failed", e);        }        sendResponse({ ok: true });    }    return true;});

function getPasteCountBucket(pasteCount) {    if (!Number.isFinite(pasteCount) || pasteCount <= 0) return "0";    if (pasteCount <= 5) return String(pasteCount);    if (pasteCount <= 50) {        const start = Math.floor((pasteCount - 1) / 5) * 5 + 1;        const end = start + 4;        return `${start}-${end}`;    }    if (pasteCount <= 1000) {        const start = Math.floor((pasteCount - 1) / 50) * 50 + 1;        const end = start + 49;        return `${start}-${end}`;    }    if (pasteCount <= 5000) {        const start = Math.floor((pasteCount - 1) / 500) * 500 + 1;        const end = start + 499;        return `${start}-${end}`;    }    return "5000+";}function withPasteCountAnalytics(pasteCount) {    return {        paste_count: pasteCount,        paste_count_bucket: getPasteCountBucket(pasteCount),    };}

async function getOrCreateClientId() {  const result = await chrome.storage.local.get(CLIENT_ID_STORAGE_KEY);  let clientId = result[CLIENT_ID_STORAGE_KEY];  if (!clientId || !VALID_CLIENT_ID_RE.test(clientId)) {    const unixSeconds = Math.floor(Date.now() / 1000);    clientId = `${randomUint32()}.${unixSeconds}`;    await chrome.storage.local.set({ [CLIENT_ID_STORAGE_KEY]: clientId });  }  return clientId;}async function getOrCreateSessionId() {  const now = Date.now();  const result = await chrome.storage.session.get(SESSION_STORAGE_KEY);  let session = result[SESSION_STORAGE_KEY];  if (session?.timestamp) {    const durationMin = (now - Number(session.timestamp)) / 60000;    if (durationMin <= SESSION_EXPIRATION_MIN) {      session.timestamp = String(now);      await chrome.storage.session.set({ [SESSION_STORAGE_KEY]: session });      return session.session_id;    }  }  session = { session_id: String(now), timestamp: String(now) };  await chrome.storage.session.set({ [SESSION_STORAGE_KEY]: session });  return session.session_id;}async function registerInstallToken() {  const res = await fetch(`${PROXY_BASE_URL}/v1/register`, {    method: "POST",    headers: {      "Content-Type": "application/json",      "X-Extension-App": "forcepaster",      "X-Extension-Id": chrome.runtime.id    },    body: JSON.stringify({})  });  if (!res.ok) {    const txt = await res.text();    throw new Error(`register failed: ${res.status} ${txt}`);  }  const data = await res.json();  if (!data?.token) throw new Error("register failed: missing token");  await chrome.storage.local.set({ [TOKEN_STORAGE_KEY]: data.token });  return data.token;}async function getOrRegisterToken(force = false) {  if (!force) {    const result = await chrome.storage.local.get(TOKEN_STORAGE_KEY);    const token = result[TOKEN_STORAGE_KEY];    if (token) return token;  }  return registerInstallToken();}export async function sendProxyEvent(eventName, params = {}, opts = {}) {  const client_id = await getOrCreateClientId();  const session_id = await getOrCreateSessionId();  const token = await getOrRegisterToken(false);  const debug = opts.debug ?? false;  const payload = {    client_id,    events: [      {        name: eventName,        params: {          session_id,          engagement_time_msec: DEFAULT_ENGAGEMENT_TIME_MS,          ext_version: chrome.runtime.getManifest().version,          ...params,        }      }    ]  };  if (opts.userProperties) {    payload.user_properties = toUserProperties(opts.userProperties);  }  const url = debug    ? `${PROXY_BASE_URL}/v1/collect?debug_view=1`    : `${PROXY_BASE_URL}/v1/collect`;  async function doSend(bearerToken) {    return fetch(url, {      method: "POST",      headers: {        "Content-Type": "application/json",        "Authorization": `Bearer ${bearerToken}`,        "X-Extension-App": "forcepaster",        "X-Extension-Id": chrome.runtime.id      },      body: JSON.stringify(payload)    });  }  let res = await doSend(token);  if (res.status === 401) {    // Token missing/invalid. Re-register once and retry once.    const newToken = await getOrRegisterToken(true);    res = await doSend(newToken);  }  if (!res.ok && !debug) {    const txt = await res.text();    throw new Error(`collect failed: ${res.status} ${txt}`);  }  return res;}