Add the new navbar dropdown menu to the next.js website

[Bonapara]

Context

We aim to introduce a new "Docs" dropdown menu on our website's navbar. This menu will provide direct access to both the user-guide and the existing technical documentation.

Current Behavior

Currently, the navbar contains a single button that redirects users to the technical documentation.

Desktop

Mobile

Desired Behavior

We plan to replace the existing button with a dropdown menu. This menu will feature two options:

1. User Guide
2. Developers Don't take into account "documentation" in the screenshots

Desktop design

*Note that the arrow is rotating when the menu is clicked

https://github.com/twentyhq/twenty/assets/19412894/0efc9719-3b9f-4019-9cc2-335ab614fadd

Mobile design

We don't want to add a dropdown on mobile. Instead, we want to place the links one after another.

Design

Inspect twenty.com