test-op-viem v0.0.26-alpha

The plan? We build all the actions users would want into a opStackClient which extends the viem client. Things like

• getL2HashForDepositTx
• sendMessage
• bridgeERC20
• bridgeETH
• sendMessage
• depositTx
• withdrawal
• finalizeWithdrawal

Once we have these, we make nice react hooks for everything you'd want, like useWriteDepositTx which would return similar to useWrite but also have a means to get the L2 tx hash.