feat(taiko-client): introduce --prover.localProposerAddresses flag

[davidtaikocha]

ref: #18765

[Copilot]

Pull Request Overview

This PR introduces a new CLI flag (--prover.localProposerAddresses) that allows the prover to accept batches from a set of locally configured proposer addresses. Key changes include:

• Updating the Prover configuration and its initialization to include local proposer addresses.
• Modifying event handler logic and logging to consider the new local proposer addresses when deciding if a batch is provable.
• Adding CLI flag parsing and validation for the new configuration field.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
packages/taiko-client/prover/init.go	Adds LocalProposerAddresses to the event handler configuration
packages/taiko-client/prover/event_handler/batch_proposed.go	Updates expiration condition logic and logging to account for local proposer addresses
packages/taiko-client/prover/config.go	Extends configuration structure and CLI parsing for local proposer addresses
packages/taiko-client/cmd/flags/prover.go	Introduces the new CLI flag with proper usage and environment variable settings

Comments suppressed due to low confidence (1)

packages/taiko-client/prover/event_handler/batch_proposed.go:203

• Verify that removing the explicit check against h.proverAddress in the expiration condition is intentional, now that local proposer addresses are considered.

meta.GetProposer() != h.proverSetAddress &&

[codecov]

Codecov Report

Attention: Patch coverage is 20.37037% with 43 lines in your changes missing coverage. Please review.

Project coverage is 26.57%. Comparing base (3fc156e) to head (109b469).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/taiko-client/prover/config.go	0.00%	30 Missing ⚠️
...aiko-client/prover/event_handler/batch_proposed.go	7.14%	13 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
packages/taiko-client/prover/init.go	61.99% <100.00%> (+0.14%)	⬆️
...aiko-client/prover/event_handler/batch_proposed.go	33.50% <7.14%> (-1.50%)	⬇️
packages/taiko-client/prover/config.go	12.30% <0.00%> (-1.73%)	⬇️

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