Add coverage thresholds for all modules in CI pipeline

[nanaf6203-bit]

Problem

CI only enforces 70% coverage for the documents module. All other 30+ modules have no coverage requirements.

Expected Outcome

Gradually increasing coverage thresholds enforced in CI.

Acceptance Criteria

• Global coverage threshold (50% statements) in jest.config.js
• Per-module thresholds for critical modules
• CI fails when thresholds aren't met

Files Affected

.github/workflows/ci.yml, jest.config.js

Difficulty

Easy

Estimated Effort

Small (2-3 hours)

Labels

testing, ci-cd, quality

[khalyaro]

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

Hi
Can i please work on this issue?

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

[drips-wave]

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

🧑‍💻 @khalyaro: 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

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