Add eslint rule padding-line-between-statements (#1593)

Signed-off-by: Panu Horsmalahti <phorsmalahti@mirantis.com>

src/renderer/components/notifications/notifications.store.ts

@@ -32,10 +32,13 @@ export class NotificationsStore {
 
   addAutoHideTimer(id: NotificationId) {
     const notification = this.getById(id);
+
     if (!notification) return;
     this.removeAutoHideTimer(id);
+
     if (notification?.timeout) {
       const timer = window.setTimeout(() => this.remove(id), notification.timeout);
+
       this.autoHideTimers.set(id, timer);
     }
   }
@@ -53,12 +56,14 @@ export class NotificationsStore {
       notification.id = uniqueId("notification_")
     );
     const index = this.notifications.findIndex(item => item.id === id);
+
     if (index > -1) {
       this.notifications.splice(index, 1, notification); // update existing with same id
     } else {
       this.notifications.push(notification); // add new
     }
     this.addAutoHideTimer(id);
+
     return () => this.remove(id);
   }
 

src/renderer/components/notifications/notifications.tsx

@@ -58,19 +58,23 @@ export class Notifications extends React.Component {
 
   getMessage(notification: Notification) {
     let { message } = notification;
+
     if (message instanceof JsonApiErrorParsed) {
       message = message.toString();
     }
+
     return React.Children.toArray(message);
   }
 
   render() {
     const { notifications, remove, addAutoHideTimer, removeAutoHideTimer } = notificationsStore;
+
     return (
       <div className="Notifications flex column align-flex-end" ref={e => this.elem = e}>
         {notifications.map(notification => {
           const { id, status } = notification;
           const msgText = this.getMessage(notification);
+
           return (
             <Animate key={id}>
               <div