[FE] - Delete old client and setup skeleton of new one

[davidblanar]

Vymazat Ionic a vsetky veci okolo. Nainstalovat najnovsi React (create react app s typescriptom) a tailwind. Hello world na main screene.

[michalpalenkar]

@davidblanar zobral by som si na starost. CRA je zbytocne moc heavy na to co momentalne chceme. Navrhujem tailwind & vite (https://vitejs.dev/) nedavno som setupoval takze to by malo byt rychle

[davidblanar]

@michalpalenkar Zatvaram, good job