Add theme header and footers to admin dashboard so that it looks like frontend?

How can add the header and footer of my site into the admin dashboard so that the admin dashboard resembles the frontend of my site?

The structure that I want would be

{Admin Dashboard}

There are a few ways to inject html into the admin dashboard as outlined here Creating Admin Themes « WordPress Codex but what I am looking for is a way to add the themes header.php into my admin dashboard and retain functions found in the header such as menus, search form, admin avatar etc…Thank you.

Hello there,

I hope you are doing well today.

This is a more complex feature request so you would have to hire a developer to make the changes to your WordPress in order to have these changes done properly, You can hire one here:

Best Regards,