fix(scheduler): address code review feedback on appointments KBN

Author: bit-byte0

packages/devextreme/js/__internal/scheduler/appointments_new/appointments.focus_controller.ts

@@ -19,7 +19,7 @@ export class AppointmentsFocusController {
 
   private needRestoreFocusIndex = -1;
 
-  private get sortedAppointments(): SortedEntity[] {
+  private get sortedItems(): SortedEntity[] {
     return this.appointments.option().getSortedItems();
   }
 
@@ -110,7 +110,7 @@ export class AppointmentsFocusController {
 
   private handleTabKeyDown(e: KeyboardKeyDownEvent, sortedIndex: number): void {
     const nextIndex = sortedIndex + (e.shift ? -1 : 1);
-    const nextItemData = this.sortedAppointments[nextIndex];
+    const nextItemData = this.sortedItems[nextIndex];
 
     if (!nextItemData) {
       return;
@@ -134,15 +134,15 @@ export class AppointmentsFocusController {
   }
 
   private handleHomeKeyDown(e: KeyboardKeyDownEvent): void {
-    const firstSortedItem = this.sortedAppointments[0];
+    const firstSortedItem = this.sortedItems[0];
     if (firstSortedItem) {
       e.originalEvent.preventDefault();
       this.focusBySortedItem(firstSortedItem);
     }
   }
 
   private handleEndKeyDown(e: KeyboardKeyDownEvent): void {
-    const lastSortedItem = this.sortedAppointments[this.sortedAppointments.length - 1];
+    const lastSortedItem = this.sortedItems[this.sortedItems.length - 1];
     if (lastSortedItem) {
       e.originalEvent.preventDefault();
       this.focusBySortedItem(lastSortedItem);

packages/devextreme/js/__internal/scheduler/appointments_new/appointments.ts

@@ -55,8 +55,10 @@ export interface AppointmentsProperties extends DOMComponentProperties<Appointme
   scrollTo: (date: Date, options?: ScrollToOptions) => void;
 
   allowDelete: boolean;
-  onDeleteKeyPress: (options:
-  { appointmentData: SafeAppointment; targetedAppointmentData: TargetedAppointment }) => void;
+  onDeleteKeyPress: (options: {
+    appointmentData: SafeAppointment;
+    targetedAppointmentData: TargetedAppointment;
+  }) => void;
   onItemActivate: (options: {
     data: SafeAppointment;
     targetedAppointmentData: TargetedAppointment;