Fix welcome route

[NatsGt]

Description

Set welcome page to the home route "/"

Fixes #273

How to test?

npm run dev http://localhost:3000/

Checklist

• [x] I have performed a self-review of my own code
• [x] I have followed the name conventions for CSS Classnames and filenames, Components names and filenames, Style filenames, if you are in doubt check the the project README.MD and here https://github.com/HackYourFuture-CPH/curriculum/blob/master/review/review-checklist.md
• [x] I have commented my code, particularly in hard-to-understand areas, if you code was simple enough mark the box anyway
• [x] I have made corresponding changes to the documentation, if you code was simple enough mark the box anyway
• [x] This PR is ready to be merged and not breaking any other functionality

[senner007]

This won't work properly. You can't go to welcome after login

Instead if you revert the commit and change the contents Home Component to this

import React from 'react';
import { BrowserRouter as Router, Route, Switch, Redirect } from 'react-router-dom';

export const Home = () => <Redirect to='/welcome'  />

or /profile

[senner007]

@NatsGt Build fail. Remove the Home.test