Backend: Enhance Rate Limit Headers

[Abdulazeem-code]

Description: Expose standard rate limit headers to clients so they know when they will be throttled.

Acceptance Criteria:

• API responses include X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Reset headers.

Branching Instructions: Create branch feat/rate-limit-headers from main.

[Silver36-ship-it]

@Silver36-ship-it has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

I would love to work on this professionally, please assign it to me

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[Johnsource-hub]

@Johnsource-hub has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello, I’m a full stack developer with hands-on experience building with variety of tools including Nextjs, nodejs, nestjs, React, Typescript and more

I focus on writing clear, maintainable code and making sure features work as expected end to end, not just in isolation. I communicate progress regularly and keep things transparent as I work. I’m confident I can complete this task within an ETA of 4 HOURS

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[drips-wave]

Congratulations, @Johnsource-hub! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on July 30, 2026.

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