Add a landing page (Tailwind css)

Currently, the barhive landing page is very minimal and only contains links to the dashboard and our github pages site.

In order to get more attention in furure releases, we would like to have a landing page that can feature content as well. We do not yet have a design and you can therefore go all out and design the page as you like.

This can be a good starting point for developers who are new to laravel, as this will get you familiar with routing and the blade templating engine.

### The Goal
The goal is to get as many landing page setups as possible. These landing pages need not be fully completed, as they can merely be setups for the final design.

At the end of Hacktober, a single landing page is chosen to be implemented in the master branch. All participant will receive credit in the footer with a special thanks to the contributor whose design is picked.

### Requirements
You are free in this issue to design a landing page in any way you like. The only requirements are

- The solution makes use of the tailwind css framework (currently bootstrap is implemented but we want to make the switch)
- The page has room for content such as text, images, or videos. You do not need to make this content yourself, some lorum ipsum text is fine.
- The page needs to have links to `/dashboard`, `/login`, `/register`, and to the github pages `https://bobluppes.github.io/barhive/`. You can use the blade template engine to check whether a user is logged in (see example landing page).

### Directory setup
Please fork the `landing` branch, as this contains the correct directory setup for this issue.

All landing pages should go in `resources/views/landing` and must be named `{landing_id}.blade.php` in which landing id is an integer of your choosing. If you want to make use of blade layouts, these files go in `resources/views/landing/layouts`.

Browsing to `/` displays the example landing page, but browsing to `/{landing_id}` displays your landing page for testing purposes.

**For any questions, feel free to ask**