[Task]: Integrate NEAR, Solana, Ethereum wallet selection

[elliotBraem]

Overview

Web3auth will self-custody a wallet on EVM, Solana, and NEAR, but we want to allow existing wallet users to use their existing preferred wallet.

We should introduce three buttons (three button columns?), to select the appropriate wallet selector for the chain.

Details

No response

Acceptance Criteria

• NEAR
• Solana
• EVM Support