Implement Stellar Account Permission Scanner

[mijinummi]

🧠 Concept

Analyze Stellar account authorization configurations.

⚠️ Problem

Improper account permissions may expose operational risk.

📁 Implementation Scope

• src/stellar/accounts/

✅ Requirements

• Detect signer thresholds
• Validate authorization settings

🎯 Acceptance Criteria

• Permission scanner implemented

[sadeeq6400]

@sadeeq6400 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hello Maintainer

i would like to handle this issue please

ℹ️ Repo Maintainers: To accept this application, review their application or assign @sadeeq6400 to this issue.

[drips-wave]

Congratulations, @sadeeq6400! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @sadeeq6400: 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.

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