[Component] Create Button component

[B3nz01d]

Description

As a user of the Ouds library
I want to be able to use the component
So that I can add an Ouds Button component in my own projects

As a user of the library
I want to be able to use the Button component
So that I have access to the documentation on how to use it

As a user of the Demo App
I want to access the Button Component
So that I can understand how to use it:

• while using the demo app I can interact with the available options and observe the changes on the component itself
• I can see the code associated to the component customization
• I can copy and paste the code from the app based on the selected customization
• or when looking into the code of the app itself, I would also understand how to use it

Context

The component is described in the Design tools and allows to describe the various states and variants.

Variants

TBD

Demo App

TBD

[pylapp]

"On hold" as things are not defined in the description, and prototypes or tests shuld be done on how we can customize focus states (double borders / inline / outline / colors-