Custom RPC URLs

To set up custom RPC URLs for Viction in VIX interface, add the REACT_APP_VICTION_RPC_URLS variables to the .env file. These variables should be set to arrays of the RPC URLs you want to use.

The format should be as follows:

REACT_APP_VICTION_RPC_URLS=["<https://vic-rpc-url-1>", "<https://vic-rpc-url-2>"]