Code Review - Catalog and Home screen

[Naveen-spritle]

1. VirtualizedLists should never be nested inside plain ScrollViews with the same orientation because it can break windowing and other functionality - use another VirtualizedList-backed container instead. - Resolve this error in the "Catalog screen". This error appears on the catalog screen
2. Don't use the "Flatlist" to render the less amount of list items like render 10 items. Instead, use Map() method to render less amount of list. - Home Screen

[GOWRI-SHANKAR07]

1. Fixed the Virtualized error in the catalog screen
2. Updated the map() instead of flatlist