Implement logout

[ayshadogo]

Description:

• POST /auth/logout (requires access token)
• Remove refresh token from Redis
• Return: { message: "Logged out" }

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[samkay-ops]

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

Hi team,
I'm applying to work on this issue.
I have strong experience with TypeScript, NestJS, and Soroban smart contracts. I will deliver clean, tested code following the acceptance criteria.
Ready to start immediately.
Best regards,
samkay-ops

ℹ️ Repo Maintainers: To accept this application, review their application or assign @samkay-ops to this issue.

[kiel997]

@kiel997 has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi! I'd like to work on this backend feature. I have experience implementing authentication systems and secure session management. I can implement the logout functionality by properly invalidating JWT sessions or refresh tokens (depending on the project's authentication flow), ensuring secure token handling, proper error responses, and compatibility with the existing auth system. I'll also add or update tests to verify the logout behavior and submit a clean, well-documented PR that follows the project's coding standards.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @kiel997 to this issue.

[0xElyte]

@0xElyte has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

I'd love to resolve this issue fast

ℹ️ Repo Maintainers: To accept this application, review their application or assign @0xElyte to this issue.

[Userhorlie]

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

I'd like to implement this feature.

Description:
POST /auth/logout (requires access token)
Remove refresh token from Redis
Return: { message: "Logged out" }

---

I'll implement this end-to-end, adding tests and a clear PR description.

Happy to discuss the approach first if that's useful before I start.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Userhorlie to this issue.

[drips-wave]

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

🧑‍💻 @Userhorlie: 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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