[Guards] Create require_super_admin helper

[p3ris0n]

Epic: RBAC Implementation (Wave 2)
Bucket: Guards

📝 Description

Shortcut for SuperAdmin checks.

🛠️ Implementation Guide

1. Implement require_super_admin() inline function.
2. Use in upgrade paths.
3. Test failure states.

✅ Acceptance Criteria

• Code compiles and adheres to Soroban/Rust/TypeScript best practices.
• Unit tests cover both happy paths and expected error states.
• All CI/CD pipelines pass successfully.

[Nathanpvd]

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

Hello Maintainer, I’d be happy to take responsibility for this issue and work toward submitting a well-tested, quality pull request.

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

[abdulqudus-dev]

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

hi maintainer, i would like to work on this issue, please assign it to me

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

[AbilityTechy]

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

Good day, please can i work on this issue.
Thank you!

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

[iyanukid2008-pixel]

@iyanukid2008-pixel has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I understand the expected outcome and would love to work on this. I'll provide a solution that satisfies the acceptance criteria.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @iyanukid2008-pixel to this issue.

[ibochivincent-lang]

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

hello can i work on this ASAP

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

[ammie84]

@ammie84 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Greetings maintainer, I would like to work on this issue if permitted.
Estimated time -24hrs

ℹ️ Repo Maintainers: To accept this application, review their application or assign @ammie84 to this issue.

[drips-wave]

Congratulations, @ammie84! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on August 31, 2026.

🧑‍💻 @ammie84: 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.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊

[drips-wave]

This issue has been completed by @ammie84 as part of the Stellar Wave Program's 8th Wave 🥳

😎 @ammie84: 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.

🧑‍💻 Repo maintainers: How'd the contributor do? Leave a review to share your experience working with them.