refactor(perf-test): use WaitGroup.Go for seed workers

[daixiheguu]

Use sync.WaitGroup.Go (Go 1.25) to replace the manual Add/Done pattern, reducing boilerplate and eliminating mismatched counter bugs.

More info: golang/go#63796

Note

Replace manual WaitGroup.Add/Done with WaitGroup.Go in runDAUBlast seed workers

Refactors the seeding worker loop in dau.go to use seedWg.Go instead of the manual go + Add/Done pattern. The worker function now references the outer loop variable w directly instead of taking a wIdx parameter.

^{Macroscope summarized 491a19a.}

[octane-security-app]

Summary by Octane

New Files

No new files were added.

Updated Files

• dau.go: Modified to use seedWg.Go instead of seedWg.Add and spawn goroutine; logic simplified by removing indexes and enhancing topic range assignments.

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🔗 Commit Hash: 491a19a

[octane-security-app]

Overview

Octane AI analysis has finished. No vulnerabilities were found. Cheers! 🎉🎉🎉

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🔗 Commit Hash: 491a19a