Add creator list search term normalizer

[Chucks1093]

Summary

Add a small helper to normalize free-text creator list search terms before filtering.

Acceptance Criteria

• helper trims and normalizes search input safely
• behavior is narrow and reusable
• list query flow can consume the helper directly

Contributor coordination: https://t.me/accesslayerorg

[ekumamatthew]

@ekumamatthew has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hi 0leaae assign me this task

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[AbuJulaybeeb]

@AbuJulaybeeb has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

hi maintainer,
i would like to take on this issue

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[Johnpii1]

@Johnpii1 has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hello Sir,
I hope you’re doing well.
I came across your project and was really impressed by the vision and effort behind it. I’d love the opportunity to contribute and collaborate with you.
I have experience building responsive, user-friendly interfaces and optimizing performance across devices. I’m also a fast learner and always looking to improve.
Please let me know the next steps or any requirements from my side. I’m ready to get started immediately.
Thank you for your time, and I look forward to your response.
Best regards,
Johnpaul

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Congratulations, @Johnpii1! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on March 30, 2026.

🧑‍💻 @Johnpii1: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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[drips-wave]

This issue has been completed by @Johnpii1 as part of the Stellar Wave Program's 3rd Wave 🥳

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