dashboard: Write integration tests for search bar filtering component

[ONEONUORA]

Description

Assert search query string filters mock table rows correctly.

Files to Edit/Create

• dashboard/components/SearchBar.tsx

Acceptance Criteria

• Simulate text input typing and check rendered table row count.

Guidance / Hints

Use React Testing Library @testing-library/react.

[praizeD10]

@praizeD10 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello Maintainer, I'm interested in taking this up because it matches my expertise, I've gone through the requirements and clearly understood it, kindly assign this issue to me.

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[dhareymu]

@dhareymu has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi maintainer,

Please, I would love to work on this project to fix the issues for you. I promise to work on it swiftly and create a PR for it in no time.

I look forward to working with you. Thank you.

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[numdinkushi]

@numdinkushi has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi, I would like to work on this issue

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[temisan0x]

@temisan0x has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi, I’d like to take this issue.
I have solid experience with full-stack and smart contract development and can deliver a clean, well-tested solution with strong focus on quality and maintainability.
I’ll open a PR within 24 hours.
Thanks!

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