Migrate Bounty Platform to Avalanche C-Chain

A couple things that need to be done for this bounty

Fork The repository - https://github.com/BlockDevsUnited/Devcash-Bounty-Platform

Front End

• We want to change the https://devcash.dev/bountyplatform page

• Change Purple to Avalanche Red #E84142

  • Change the Ethereum Currency Icon Ξ to "AVAX"

• code - https://github.com/BlockDevsUnited/Devcash-Bounty-Platform

• Remove Portis and Authereum sign in options

Make sure the app runs locally. We will clone your fork to make sure it runs on our local machines