Prevent FlatList slow update on huge dataset

[jwallet]

the data used by FlatList can become quite large, to prevent React warning

VirtualizedList: You have a large list that is slow to update

you must only pass usefull data to renderItem and omit those that are not used. renderItem will compute much faster and the list will perform way better. React won't need to re-render that often if less props are passed, and it will do it faster because it does not have to recalculate every row because response was passed and is too big to evaluate between life cycles.

onRowClick : we get the actual row based on the id

[alexbrazier]

Thanks @jwallet, looks like a good improvement. I'll try to get this tested and merged shortly

[alexbrazier]

Thanks @jwallet, looks good