Fix whitespace and comment discrepancies

app/javascript/flavours/glitch/actions/notifications.js

@@ -131,6 +131,7 @@ export function updateNotifications(notification, intlMessages, intlLocale) {
       const body  = (notification.status && notification.status.spoiler_text.length > 0) ? notification.status.spoiler_text : unescapeHTML(notification.status ? notification.status.content : '');
 
       const notify = new Notification(title, { body, icon: notification.account.avatar, tag: notification.id });
+
       notify.addEventListener('click', () => {
         window.focus();
         notify.close();
@@ -141,7 +142,6 @@ export function updateNotifications(notification, intlMessages, intlLocale) {
 
 const excludeTypesFromSettings = state => state.getIn(['settings', 'notifications', 'shows']).filter(enabled => !enabled).keySeq().toJS();
 
-
 const excludeTypesFromFilter = filter => {
   const allTypes = ImmutableList([
     'follow',

app/javascript/flavours/glitch/actions/streaming.js

@@ -67,8 +67,8 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
 
         // @ts-expect-error
         if (pollingId) {
-          clearTimeout(pollingId);
+          // @ts-ignore
-          pollingId = null;
+          clearTimeout(pollingId); pollingId = null;
         }
 
         if (options.fillGaps) {
@@ -85,8 +85,8 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
         }
       },
 
-      onReceive (data) {
+      onReceive(data) {
-        switch(data.event) {
+        switch (data.event) {
         case 'update':
           // @ts-expect-error
           dispatch(updateTimeline(timelineId, JSON.parse(data.payload), options.accept));

app/javascript/flavours/glitch/utils/html.js

@@ -1,3 +1,4 @@
+// NB: This function can still return unsafe HTML
 export const unescapeHTML = (html) => {
   const wrapper = document.createElement('div');
   wrapper.innerHTML = html.replace(/<br\s*\/?>/g, '\n').replace(/<\/p><p>/g, '\n\n').replace(/<[^>]*>/g, '');

app/javascript/flavours/glitch/utils/icons.jsx

@@ -1,3 +1,5 @@
+// Copied from emoji-mart for consistency with emoji picker and since
+// they don't export the icons in the package
 export const loupeIcon = (
   <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' width='13' height='13'>
     <path d='M12.9 14.32a8 8 0 1 1 1.41-1.41l5.35 5.33-1.42 1.42-5.33-5.34zM8 14A6 6 0 1 0 8 2a6 6 0 0 0 0 12z' />

app/javascript/flavours/glitch/utils/notifications.js

@@ -3,7 +3,7 @@
 
 const checkNotificationPromise = () => {
   try {
-    // eslint-disable-next-line promise/catch-or-return, promise/valid-params
+    // eslint-disable-next-line promise/valid-params, promise/catch-or-return
     Notification.requestPermission().then();
   } catch(e) {
     return false;