fix(test/kona): fix l1 confirmation delay for kona and sequence attribute builder pipeline

[theochap]

Description

Try to fix the l1 confirmation delay in the devstack for kona which should reduce transfer flakiness in sysgo
Fixes the sequencer attribute builder pipeline to include txs from the mempool automatically

Depends on #2768

[claude]

Claude finished @theochap's task —— View job

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PR Review: fix(test/kona): fix l1 confirmation delay for kona

Review Checklist

• Analyze changed files and understand dependency updates
• Review code quality and best practices
• Check for potential bugs or issues
• Assess performance considerations
• Evaluate security concerns
• Review test coverage impact

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Summary

This PR updates the dependency on theochap/optimism fork from commit 765ea670b027 (2025-08-26 11:12:33) to commit 01a87b97dc75 (2025-08-26 11:39:38), specifically targeting L1 confirmation delay fixes for kona to reduce transfer flakiness in sysgo tests.

Review Findings

✅ Code Quality & Best Practices

• Clean dependency management: The change follows proper Go module practices by updating both go.mod and go.sum files
• Focused scope: Changes are limited to the testing infrastructure, not affecting production code
• Clear intent: The commit message and PR description clearly explain the purpose (fixing L1 confirmation delay)

✅ Potential Bugs & Issues

• Low risk: This is a dependency version bump of a fork, likely containing configuration changes
• Test isolation: Changes are contained to the tests/ directory which handles e2e testing with kurtosis/devstack
• Backward compatibility: The version update appears to be a patch-level change within the same fork

⚠️ Performance Considerations

• Potential improvement: The stated goal is to "reduce transfer flakiness in sysgo", suggesting this should improve test reliability and potentially reduce test execution time
• Confirmation delay optimization: L1 confirmation delay fixes typically reduce waiting times in blockchain operations

✅ Security Concerns

• Fork dependency: Using a personal fork (theochap/optimism) instead of upstream is noted - ensure this fork is trusted and up-to-date with security patches
• Limited scope: Changes are in test infrastructure only, not affecting production security posture
• Commit verification: The short time window between commits (27 minutes) suggests these are targeted fixes

✅ Test Coverage Impact

• Test reliability improvement: The primary goal is reducing test flakiness, which should improve CI reliability
• No test removal: No test files were modified, only dependency versions
• E2e testing focus: Changes target the kurtosis-based e2e testing framework for kona-node

Recommendations

1. Monitor test stability: After merging, track whether the sysgo transfer tests show improved reliability
2. Fork maintenance: Consider establishing a process to regularly sync the theochap/optimism fork with upstream security updates
3. Documentation: The change is well-documented in the commit message and PR description

Conclusion

This is a low-risk, focused improvement that should enhance test stability. The dependency update follows proper practices and targets a specific issue (L1 confirmation delay) in the testing infrastructure.

Recommendation: ✅ Approve - The changes are well-scoped, properly implemented, and address a legitimate testing concern without introducing security or stability risks.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.0%. Comparing base (6fef405) to head (b6ce647).
✅ All tests successful. No failed tests found.

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[theochap]

Superseeded by #2783