Let users add songs ot existing playlists by searching for them, also add a way to use the wizard for existing playlists

When the token expires it looks like the refresh token doesn't do its job properly, need to review the implementation

it keeps on saying requires clienid and secret but looking for where to input them and cant find it

Let the user drag and drop tracks from the search panel directly into their playlist

add type checking on all svelte files

if a session has expired it doesn't always show if you come back to the tab after a while, need to probably have a reactive check for it

Search functionality on mobile needs to be added

The main idea is to have a bottom bar where you can switch between Home / Search / Playlists as a navigation tool, mostly because the right bar is not present.

Search on mobile will be full screen and can let the user add a song to a playlist similar to what happens on desktop but will probably use a context menu instead of a modal

Rewrite the app using the t3 stack

currently underway - move away from SvelteKit, as it isn't 1.0 yet - and also see sveltejs/kit#5748

Check if a song you're adding to your current playlist is a duplicate, if it is show a modal asking what to do

Very annoying to have to reshuffle everytime, can probably have a system in place that as you scroll gets rid of the songs you left at the top (if you scrolled past a certain amount of tracks then it's likely you don't want to add them to your playlist)

gotchas:

• Make sure duplicates aren't added, so I could fetch the recommendations and check against what I have, appending only the new ones
• Make sure the list is never too big to be browsed, the point of this enhancement is to make it super convenient to use

Also think of a way to make this more user friendly on mobile, the current solution isn't exactly great