Implement subscription CI/CD pipeline optimization

[Smartdevs17]

Description

CI/CD pipeline is slow and unreliable. Optimize with caching, parallelization, and smart test selection for faster feedback.

Acceptance Criteria

• Build caching (npm, cargo) for faster installs
• Parallel test execution across packages
• Smart test selection (only run affected tests)
• Pipeline time reduction (target: <10min)
• Flaky test detection and quarantine
• Deployment approval gates per environment

Technical Scope

• .github/workflows/
• package.json
• jest.config.js
• Edge: cache invalidation on dependency changes, parallel job resource contention

[Solaristicsolar1]

@Solaristicsolar1 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

I’d like to work on this issue because I’m interested in DevOps workflows and improving development pipelines. I’ve worked with Docker, GitHub Actions, and deployment setups before, and I’d love to help optimize the CI/CD process for better efficiency and reliability.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Solaristicsolar1 to this issue.

[rohan911438]

@rohan911438 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Would love to work on it

ℹ️ Repo Maintainers: To accept this application, review their application or assign @rohan911438 to this issue.

[drips-wave]

Congratulations, @rohan911438! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @rohan911438: 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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🌊 Happy Wave 🌊

[drips-wave]

This issue has been completed by @rohan911438 as part of the Stellar Wave Program's 5th Wave 🥳

😎 @rohan911438: You earned 200 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

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