Day 19 of #100DaysOfCode building in public for @danger_valley.

We have to change the create raffle UX a bit, because transactions on Solana fail pretty often. Have to do UI/UX with the ability to retry the raffle funding.

I have the interesting idea how to mix a bit ArtRaffle and Quackpot. I will think if we should do it, and if yes, I will tell you in a few days.