Is Immersive Reader - Improve Reading Accessibility safe?

R = function() {  var e = bt(xt().mark((function e() {    return xt().wrap((function(e) {      for (;;) switch (e.prev = e.next) {        case 0:          gr.debug("in PanelAccount handleClickLogin"), e.prev = 1;        case 2:          if (E(!0), b) {            e.next = 6;            break          }          return alert("Please input login code"), e.abrupt("break", 9);        case 6:          return e.next = 8, chrome.runtime.sendMessage({            cmd: "account",            payload: {              cmd: "login",              payload: {                email: v,                verifycode: b              }            }          }).then((function(e) {            var t;            if (gr.debug("sendMsg[account:login] rsp:", e), 0 !== e.errcode) alert(e.errmsg || "login error");            else if (0 !== (null === (t = e.rslt) || void 0 === t ? void 0 : t.errcode)) {              var n;              alert((null === (n = e.rslt) || void 0 === n ? void 0 : n.errmsg) || "login error")            } else h(0)          }));        case 8:        case 9:          e.next = 15;          break;        case 11:          e.prev = 11, e.t0 = e.catch(1), gr.debug("handleClickLogin catch err:", e.t0.message), alert(e.t0.message);        case 15:          return e.prev = 15, E(!1), e.finish(15);        case 18:        case "end":          return e.stop()      }    }), e, null, [      [1, 11, 15, 18]    ])  })));  return function() {    return e.apply(this, arguments)  }}()

chrome.runtime.onMessage.addListener((function(e, t, n) {  if (b.debug("in handleRuntimeOnMessage, req:", e), b.debug("in handleRuntimeOnMessage, sender:", t), yn("Bg Runtime Msg", {      extname: p.ext.name,      status: "begin",      cmd: e.cmd,      req: e    }), "access" === e.cmd) return wn(e, t, n), !0;  if ("read_selection" === e.cmd) {    var r = function() {      var t = a(l().mark((function t() {        var r, i, o, u;        return l().wrap((function(t) {          for (;;) switch (t.prev = t.next) {            case 0:              return r = null, t.prev = 1, t.next = 4, chrome.tabs.query({                active: !0,                currentWindow: !0              });            case 4:              return i = t.sent, o = s(i, 1), u = o[0], b.debug("current tab:", u), t.next = 10, chrome.scripting.executeScript({                target: {                  tabId: u.id                },                files: ["content.js"]              });            case 10:              r = {                errcode: 0,                errmsg: "processing..."              }, t.next = 17;              break;            case 13:              t.prev = 13, t.t0 = t.catch(1), b.error("catch err:" + t.t0.message), r = {                errcode: -1,                errmsg: "catch err:" + t.t0.message              };            case 17:              b.debug("sendrsp:", JSON.stringify(r)), n(r), yn("Bg Runtime Msg", {                extname: p.ext.name,                status: "end",                cmd: e.cmd,                rsp: r              });            case 20:            case "end":              return t.stop()          }        }), t, null, [          [1, 13]        ])      })));      return function() {        return t.apply(this, arguments)      }    }();    return r(), !0  }  if ("account" === e.cmd) return In(e, t, n), !0;  if ("open_page" === e.cmd) {    chrome.tabs.create({      url: e.payload.url    });    var i = {      errcode: 0,      errmsg: "success"    };    b.debug("sendrsp:", JSON.stringify(i)), n(i), yn("Bg Runtime Msg", {      extname: p.ext.name,      status: "end",      cmd: e.cmd,      rsp: i    })  } else {    var o = {      errcode: -1,      errmsg: "wrong req.msg"    };    b.debug("sendrsp:", JSON.stringify(o)), n(o), yn("Bg Runtime Msg", {      extname: p.ext.name,      status: "end",      cmd: e.cmd,      rsp: o    })  }}))

t = {  name: "production",  backend: "https://api.immersivereader.org/api",  web: "",  amp_key: "9ab9d6d011bd7a8b870db400e2545d28"}, e.exports = {  env: t}var G = "AMP",  Y = "".concat(G, "_unsent"),  Z = "https://api2.amplitude.com/2/httpapi"yn = Gt.trackb.debug("background.js run, date: ", Date()), a(l().mark((function e() {  return l().wrap((function(e) {    for (;;) switch (e.prev = e.next) {      case 0:        return e.t0 = t, e.t1 = p.amp.key, e.t2 = void 0, e.next = 5, U();      case 5:        e.t3 = e.sent, e.t4 = {          defaultTracking: !1,          deviceId: e.t3        }, e.t0.init.call(e.t0, e.t1, e.t2, e.t4);      case 8:      case "end":        return e.stop()    }  }), e)})))();