[TEST] Add docker-compose stack smoke test script

[wheval]

Summary

Script curls health endpoints after compose up (#569).

Background

Medium-effort, independently implementable task. Not part of Stellar Wave program tracking.

Scope

• scripts/
• docker-compose.dev.yml

Files to create / modify

Create scripts/dev/smoke-stack.sh; document in local-services.md.

Example implementation

curl -sf http://localhost:8080/health && curl -sf http://localhost:3000/relay/status

Acceptance criteria

• Exits 0 when healthy
• CI optional job or documented manual gate
• 30s timeout

Difficulty

Medium

Labels

enhancement, medium, developer-experience

[Adedayo-Data]

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

I would love to be assigned to this issue to improve the repository's developer experience by adding a deterministic container sanity check. My plan is to create the automated bash script under scripts/dev/smoke-stack.sh that orchestrates a looping curl verification pass against the local development environment's core services, implementing a strict 30-second timeout mechanism that ensures the script returns a clean exit code 0 when all health checkpoints resolve successfully. I will make sure the automated script handles connection drop-offs defensively, add clear usage instructions inside the local-services.md documentation file, and format the check so it can be cleanly dropped into a manual gate or an optional CI pipeline stage. Please assign this task to me so I can ship this automated ecosystem safeguard!

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

[olaleyeolajide81-sketch]

@olaleyeolajide81-sketch has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

I am interested in working on this issue and I shall deliver promptly on this with qualitaively feedback

ℹ️ Repo Maintainers: To accept this application, review their application or assign @olaleyeolajide81-sketch to this issue.

[drips-wave]

Congratulations, @olaleyeolajide81-sketch! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @olaleyeolajide81-sketch: 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.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊