Add Alephium (request to fix)

[nop33]

Previous issue:

• https://github.com/WalletConnect/walletconnect-monorepo/issues/5283

Dear @Cali93! Thank you for looking into the previous issue! However, there is a problem:

When browsing the Chains List I see that only the 2 examples that we gave above are included:

This is not an exhaustive list, as described by the issue description as well as CAIP2:

That means the full list is:

alephium:0_mainnet
alephium:1_mainnet
alephium:2_mainnet
alephium:3_mainnet
alephium:-1_mainnet
alephium:0_testnet
alephium:1_testnet
alephium:2_testnet
alephium:3_testnet
alephium:-1_testnet
alephium:universal

The list extends with devnet as an option, but I believe you are not interested in it:

alephium:0_devnet
alephium:1_devnet
alephium:2_devnet
alephium:3_devnet
alephium:-1_devnet