Version the service-worker cache to bust stale assets

[RUKAYAT-CODER]

Background

Stale assets persist after a deploy because the SW cache is not versioned. Version and clean old caches on activate.

Files to modify (2-3)

src/utils/registerSW.ts
src/serviceWorker.ts

Acceptance Criteria

Implemented across the listed files

Unit/integration tests added or updated and passing

No regression; follows project coding standards

[babatundealao407-alt]

@babatundealao407-alt has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I'd be glad to handle this issue. I'll keep the implementation concise, maintainable, and well-documented.

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[p4uld4vid016-code]

@p4uld4vid016-code has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello maintainer, i would like to work on this issue

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[judithJn]

@judithJn has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

hello Maintainer, please can i work on this issues

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

[drips-wave]

Congratulations, @judithJn! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on August 31, 2026.

🧑‍💻 @judithJn: 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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