Set up integration with Opensea

[Gizmotronn]

I’m starting work on using Moralis (currently just on the Rinkeby test net, will move to main net (and the derivatives, e.g. Mumbai, SKKoin, etc)) to access Opensea. We’ll be able to use this in our Phaser apps (and the DAO project), and I’m figuring out a way to use it with Unity as well.

• [x] Fix issue with yarn start -> https://github.com/prettier/eslint-plugin-prettier/issues/219
• [ ] Allow the tokenType in BuyOrder or SellOrder (which is either ERC721 or ERC1155) to be dynamic (like the tokenAddress field)
• [x] Fix issue with context items on frontend (e.g. buttons, forms) not working

[Gizmotronn]

Update -> I've moved eslinter and prettier into a directory code-insiders-config and I'll leave it like that for now, as using yarn start works fine after doing that