Feature: add `remove_allowed_token` admin function

[yahia008]

Status: Open - unassigned
Labels: enhancement, admin
Priority: Medium

Description:
There is an admin path to add allowed tokens but no way to remove one. Operators need a clean rollback path for risky or deprecated assets.

Tasks:

• Add remove_allowed_token
• Decide what happens when the last token is removed
• Add auth and behavior tests

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[Hovibby]

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

I would like to work on this issue

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[Venrable18]

@Venrable18 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Good day maintainer..

I’m a full-stack and test integration developer…. 

Please assign this task to me…

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[Onyedika3d]

@Onyedika3d has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi, I would like to apply to this issue. I’m a full-stack smart contract and backend engineer with experience building and integrating production systems across web2 and web3. I work with NestJS, Node.js, TypeScript, and SQL/NoSQL databases to design clean, scalable APIs, and I’ve also built and integrated smart contracts, including working with Soroban on Stellar to manage contract state, construct transactions, and connect on-chain logic with backend services. I’m comfortable navigating existing codebases, following established project patterns, and contributing well-documented, testable changes that are easy to review and maintain in an open source environment.

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[mich-sys]

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

hi team,
kindly assign to me

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[henrypeters]

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

Hi maintainer, I would love to work on this issue

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[drips-wave]

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

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