Netfina Sample app - UI features

[kmahmood74]

1. Make all grids sortable on each column. Proper sort please where sorting should be by the data type of the column
2. Make the 3 dot context buttons operational. They should showcase a dropdown menu
3. Make all buttons including Add New operational
4. Chart - make the 1D, 5D etc buttons on top of chart change the sample data
5. Make the Earn $90 button operational
6. make the search on Activity page operational