[general] rename chunithm amazon to chunithm

src/app/app.component.html

@@ -29,7 +29,7 @@
         <mat-toolbar>Project DIVA AFT</mat-toolbar>
         <a *ngFor="let item of divaMenus" mat-list-item routerLink="/{{item.url}}">{{item.name}}</a>
         <mat-divider></mat-divider>
-        <mat-toolbar>CHUNITHM Amazon</mat-toolbar>
+        <mat-toolbar>CHUNITHM</mat-toolbar>
         <a *ngFor="let item of amazonMenus" mat-list-item routerLink="/{{item.url}}">{{item.name}}</a>
       </mat-nav-list>
     </mat-sidenav>