meteor3: purge dead client packages — web UI renders on 3.1

alanning:roles removed (client crashed the whole bundle; plain user.roles
checks instead), selaias:cookie-consent replaced by in-repo React banner,
publish-performant-counts vendored with countAsync, Meteor.autorun dropped
(App)/Tracker.autorun (FiresMap), and the map publications not covered by
the REST smoke (activefiresmyloc, activefiresunionmyloc, fireAlerts,
oauth.verifyConfiguration) converted to async APIs.

Verified in browser: / and /fires render with map + cookie banner, zero
uncaught exceptions. REST smoke byte-identical (12/12).

imports/ui/components/CookieConsent/CookieConsent.js

@@ -0,0 +1,45 @@
+import React, { Component } from 'react';
+import i18n from 'i18next';
+import './CookieConsent.scss';
+
+/*
+ * Minimal cookie-consent banner replacing selaias:cookie-consent (Blaze,
+ * dead on Meteor 3: its `Cookies` global is gone and it crashed the whole
+ * client bundle at load). Same behavior: informative banner, dismissed once.
+ */
+const STORAGE_KEY = 'tcef-cookie-consent';
+
+class CookieConsent extends Component {
+  constructor(props) {
+    super(props);
+    let accepted = false;
+    try {
+      accepted = window.localStorage.getItem(STORAGE_KEY) === 'yes';
+    } catch (e) { /* storage disabled: show banner every time */ }
+    this.state = { accepted };
+    this.accept = this.accept.bind(this);
+  }
+
+  accept() {
+    try {
+      window.localStorage.setItem(STORAGE_KEY, 'yes');
+    } catch (e) { /* ignore */ }
+    this.setState({ accepted: true });
+  }
+
+  render() {
+    if (this.state.accepted) return null;
+    return (
+      <div className="CookieConsent">
+        <span>
+          {i18n.t('Utilizamos cookies para asegurar un mejor uso de nuestra web. Si continúas navegando, consideramos que aceptas su uso')}
+        </span>
+        <button type="button" className="btn btn-primary btn-sm" onClick={this.accept}>
+          {i18n.t('Aceptar')}
+        </button>
+      </div>
+    );
+  }
+}
+
+export default CookieConsent;

imports/ui/components/CookieConsent/CookieConsent.scss

@@ -0,0 +1,20 @@
+.CookieConsent {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  z-index: 2000;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 1em;
+  padding: 0.75em 1em;
+  background: rgba(0, 0, 0, 0.85);
+  color: #fff;
+  font-size: 0.9em;
+
+  button {
+    margin-left: 1em;
+    white-space: nowrap;
+  }
+}

imports/ui/layouts/App/App.js

@@ -9,7 +9,6 @@ import { I18nextProvider } from 'react-i18next';
 import { Helmet } from 'react-helmet';
 import { Meteor } from 'meteor/meteor';
 import { withTracker } from 'meteor/react-meteor-data';
-import { Roles } from 'meteor/alanning:roles';
 // https://github.com/gadicc/meteor-blaze-react-component/
 import Blaze from 'meteor/gadicc:blaze-react-component';
 // i18n
@@ -48,6 +47,7 @@ import About from '../../pages/About/About';
 import Privacy from '../../pages/Privacy/Privacy';
 import License from '../../pages/License/License';
 import Credits from '../../pages/Credits/Credits';
+import CookieConsent from '../../components/CookieConsent/CookieConsent';
 import Footer from '../../components/Footer/Footer';
 import Feedback from '../../components/Feedback/Feedback';
 import ReSendEmail from '../../components/ReSendEmail/ReSendEmail';
@@ -151,7 +151,7 @@ const App = props => (
                 <Footer />
                 <Reconnect {...props} />
                 <Feedback {...props} />
-                {props.i18nReady.get() && <Blaze template="cookieConsent" /> }
+                {props.i18nReady.get() && <CookieConsent /> }
               </div>}
             </LocationListener>
           </Router>
@@ -183,19 +183,16 @@ export default withTracker(() => {
   const loggingIn = Meteor.loggingIn();
   const user = Meteor.user();
   const userId = Meteor.userId();
-  const loading = !Roles.subscription.ready() || !i18nReady.get();
+  const loading = !i18nReady.get();
   const name = user && user.profile && user.profile.name && getUserName(user.profile.name);
   const emailAddress = user && user.emails && user.emails[0].address;
-  Meteor.autorun(() => {
-    console.log(`i18n ready?: ${i18nReady.get()}`);
-  });
   return {
     loading,
     loggingIn,
     i18nReady,
     authenticated: !loggingIn && !!userId,
     name: name || emailAddress,
-    roles: !loading && Roles.getRolesForUser(userId),
+    roles: (user && user.roles) || [],
     userId,
     emailAddress,
     emailVerified: user && user.emails ? user && user.emails && user.emails[0].verified : true

imports/ui/pages/FiresMap/FiresMap.js

@@ -8,6 +8,7 @@ import { ButtonGroup, Row, Col, Checkbox } from 'react-bootstrap';
 import { Meteor } from 'meteor/meteor';
 import { ReactiveVar } from 'meteor/reactive-var';
 import { withTracker } from 'meteor/react-meteor-data';
+import { Tracker } from 'meteor/tracker';
 import { Helmet } from 'react-helmet';
 import { Trans, translate } from 'react-i18next';
 import { Map } from 'react-leaflet';
@@ -408,7 +409,7 @@ export default translate([], { wait: true })(withTracker(() => {
   }
   // Disable, because this increase the number of fires by one
   // Meteor.subscribe('lastFireDetected');
-  Meteor.autorun(() => {
+  Tracker.autorun(() => {
     if ((centerStored !== [0, 0] || geolocation.get()) && geoInit) {
       center.set(centerStored || geolocation.get());
       // console.log(`Geolocation ${geolocation.get()}`);