Add storybook for component library

[YajanaRao]

Need to add storybook for the component library which is inside packages/components. Components are already there, we need a simple solution to explore them via storybook.

Tasks:

• Add storybook package: https://storybook.js.org/tutorials/intro-to-storybook/react-native/en/get-started/
• Use it to show a simple existing component. Ex button