Player page style fix and improvement

Welcome page added before navigating directly to Client page

Analyze songs and set order based on Youtube recommendations

Create prettier.config.js

Suggestions for improvement / type fixes

maybe fix some bugs?

Show how long the queue will last

Video adding animation

Made installable and added favicon

adding a video now has a smooth rolling animation to the check-hook

after a video is added a check-hook appears with an animation and the add-button disappears with an animation

Video adding feedback

Removed notification.
The like-button now has a small animation when clicked.
Check-hooks appear now in the search when a video is added, so no video can be added twice.

add navbar to client

notification now also appears when the video trying to be added is currenly playing

now the video being added is getting a like, even if the song is already in the queue (assuming if someone adds a video he also wants to like the video).

videos now automatically receive a like after being added

updated notification duration, style & text

a checked-hook appears now after adding a video.
also: trying to add a video twice shakes the add button and shows a notification

imports fix and qr code styling fix