Support for cast chain Command

[dutterbutter]

Description:

The cast chain command is currently not supported in foundry-zksync. This command displays information about the current chain, including its name and ID.

Feature Request:

Implement the cast chain command to enable retrieval of chain information within the foundry-zksync environment.

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Detailed Information:

Purpose of cast chain:

The cast chain command fetches and displays details about the connected ZKsync stack network, such as the chain ID, network name, and any associated metadata.

Key Features:

• Retrieves chain ID and network name.
• Useful for verifying the network context.
• Assists in ensuring correct network configuration.

Common Options:

• -rpc-url: Specify a custom RPC endpoint.

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Example Usage:

• Display chain information:

  cast chain

• Specify a custom RPC URL:

  cast chain --rpc-url https://mainnet.era.zksync.io

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References:

• Cast Chain Documentation: Foundry Book - Cast Chain