test: add coverage for the admin role reachability and authorization matrix

[cypriannwokolo2-creator]

Summary

No test asserts an admin can actually reach /admin/* (currently impossible due to the hardcoded role) or that non-admins are rejected — the authz matrix is unverified.

Acceptance Criteria

• Test: admin token reaches admin endpoints
• Test: non-admin rejected
• Test: API-key admin path
• Run in CI

Complexity

Medium-High.

[temitope-007]

@temitope-007 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi maintainer

I'd like to work on this issue

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[paulinaapeh8]

@paulinaapeh8 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I would like to work on this issue

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[veemakama]

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

Hi Maintainer, I would love to work on this issue.

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[Primex-Tech]

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

I would love to fix this issue

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[AbayomiCoded]

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

Hi! I have strong experience implementing comprehensive authorization tests with role-based access control matrices, and I can add full test coverage for admin endpoint reachability, non-admin rejection, and API-key admin paths with CI integration. Please assign the issue to me.

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

[Dev-sandy1]

@Dev-sandy1 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Good day. Please can i work on these issue.

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