feat(common): [components] add WIconButton

[vitorsaa2k]

part of #272

i didnt know what to do with the big/small prop so i just made it intercalate between two classes, which one of them makes the button bigger

-small button

-big button

[meganindya]

big is for size 40x40, small is for 24x24

Please use SImage instead.

See the menu component's story for async asset loaders. Load all assets, pass result of getAsset('image.icon.build') to the story renderer.

[vitorsaa2k]

big is for size 40x40, small is for 24x24

Please use SImage instead.

See the menu component's story for async asset loaders. Load all assets, pass result of getAsset('image.icon.build') to the story renderer.

i've tried this but the button is blank on the story

[meganindya]

The SVG has no fill color or is #fff. It is by design so the fill can be set using CSS. I need this component. I can finish this.