fix(MobileHeader): set height to 100% for panel items and include burger menu class name (#488)

Author: Nowely

src/components/MobileHeader/MobileHeader.scss

@@ -58,6 +58,7 @@ $block: '.#{variables.$ns}mobile-header';
 
     &__panel-item {
         top: unset;
+        height: 100%;
     }
 
     &__content {

src/components/MobileHeader/MobileHeader.tsx

@@ -204,8 +204,15 @@ export const MobileHeader = React.forwardRef<HTMLDivElement, MobileHeaderProps>(
                         className={b('burger-menu')}
                     />
                 ),
+                className: burgerMenu.className,
             }),
-            [burgerMenu.items, burgerMenu.modalItem, onBurgerMenuItemClick, renderBurgerMenuFooter],
+            [
+                burgerMenu.items,
+                burgerMenu.modalItem,
+                burgerMenu.className,
+                onBurgerMenuItemClick,
+                renderBurgerMenuFooter,
+            ],
         );
 
         useEffect(() => {