8. Add storage persistence audit

[DeFiVC]

What: Audit storage persistence levels (persistent, temporary, instance) and ensure correct usage.

Why: Incorrect persistence levels can cause data loss or unnecessary costs.

Scope: Review all storage operations. Verify persistence levels are correct. Fix any misconfigurations.

Acceptance criteria:

• All storage is reviewed
• Persistence levels are correct
• Misconfigurations are fixed
• Costs are optimized

Technical context: All contract source files.

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[rupesh-kumar-sah]

Hi everyone,

I would love to take this on. My planned approach:

• Structure Soroban contract handlers for 8. Add storage persistence audit following project idioms and storage invariants.
• Add Soroban test cases checking unauthorized invocations, edge values, and state updates.

I am ready to start immediately—please feel free to assign this to me!

[davidtanko48-create]

I’m interested in this issue and confident I can contribute effectively. I’ve reviewed the requirements and can deliver a clean, reliable solution within the expected timeframe.

[Abba073]

@Abba073 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi maintainer, i would like to work on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Abba073 to this issue.

[a34722429-alt]

@a34722429-alt has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

i would like to work on this issue please

ℹ️ Repo Maintainers: To accept this application, review their application or assign @a34722429-alt to this issue.

[JoshdfG]

@JoshdfG has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

can i work on this?

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

[drips-wave]

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

🧑‍💻 @JoshdfG: 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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