[Frontend] Add React Testing Library helpers

[floxxih]

Create shared render utilities with providers to simplify component tests.

Acceptance Criteria:

• Custom render wrapper includes router/theme contexts
• Helpers reduce per-test boilerplate
• Docs include example usage

[chidii]

@chidii has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Good day, I am a full stack developer with over 6 years of experience and I have previously implemented the integration of React Testing Library helpers, I have practical knowledge on this kindly assign this to me

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[OluwapelumiElisha]

@OluwapelumiElisha has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

Hello,

I would like to work on this issue.

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[Achievers-sketch]

@Achievers-sketch has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

React Testing Library setup experience

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[techisigu]

@techisigu has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

I’m a Smart Contract Developer who transforms complex concepts into secure, scalable, and production-ready blockchain solutions.

Specializing in Rust and Solidity, I build smart contracts that are efficient, reliable, and designed with security at their core. With hands-on experience using the Stellar SDK, I develop Web3 applications that move real value and solve real-world problems.

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[Georgechisom]

@Georgechisom has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi, This is my field, let me resolve this issue

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[drips-wave]

Congratulations, @Georgechisom! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @Georgechisom: 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 @Georgechisom as part of the Stellar Wave Program's 5th Wave 🥳

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