Extracting the button into its own component

[amtins]

As a Pillarbox developer, I would like the button to be extracted as its own component in order to facilitate its reuse in the various pages.

Acceptance Criteria

• Create a lit component
• https://github.com/SRGSSR/pillarbox-web/issues/150#issue-2063949777

Hints

To make the button component reusable in as many cases as possible, we could imagine the following structure:

• button
  • title
  • description
  • miscellaneous
  • icon
  • publish date
  • duration

<a>
    <h2>Title<h2>
    <p>description<p>
    <ul>
        <li><i>icon</i><li>
        <li>publish date<li>
        <li>duration<li>
    </ul>
</a>