[TESTING] Automate test suite execution in CI

[dev-fatima-24]

Priority: critical

Description

Tests across all services must run automatically in CI on every pull request. This ensures no PR can be merged with failing tests.

Acceptance Criteria

• Backend tests run via npm test in CI
• Frontend tests run via npm test in CI
• Python service tests run via pytest in CI
• Contract tests run via cargo test in CI
• All test jobs must pass before a PR can be merged to main

[kingdavid0016]

@kingdavid0016 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi I'm a full stack developer I'll like to work on this issue because It picks my interest and Ive got experience with similar projects I'll have it solved in 24 hours or less

ℹ️ Repo Maintainers: To accept this application, review their application or assign @kingdavid0016 to this issue.

[Tboy123-emm]

@Tboy123-emm has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

hello please i'd like to work on this issues

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Tboy123-emm to this issue.

[drips-wave]

Congratulations, @Tboy123-emm! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @Tboy123-emm: 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.

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