Provably Random Raffle Contracts

About

This code creates a provably random smart contract raffly/sweepstakes.

What do we want this to do?

1. Users enter by paying for a ticket
   1. Winners of a draw will win all entry fees for the respective draw.
2. After X period of time, draw automatically & programmatically picks a winner.
   1. Done using Chainlink VRF (for randomness) & Automation (for time-based trigger) to do this.

Tests:

Write Deploy scripts Want everything to work on

1. Local chain
2. forked testnet
3. forked mainnet