add silk

Signed-off-by: Arnav Gupta <arnav.gupta@cube26.com>
add cards ui

Signed-off-by: Arnav Gupta <arnav.gupta@cube26.com>
update gradle wrapper

Signed-off-by: Arnav Gupta <arnav.gupta@cube26.com>
update gitignore

Signed-off-by: Arnav Gupta <arnav.gupta@cube26.com>
update build configs

Signed-off-by: Arnav Gupta <arnav.gupta@cube26.com>
fix layouts

Signed-off-by: Arnav Gupta <arnav.gupta@cube26.com>