Validate invoice verification-triggered escrow release side effects

[Baskarayelu]

Description

Develop tests around verification-triggered release to validate expected event and status side effects.

Requirements and context

• Must be secure, tested, and documented
• Should be efficient and easy to review
• Prevent duplicate release during repeated verification calls

Suggested execution

• Fork the repo and create a branch
• git checkout -b feature/verify-release-side-effects
• Implement changes
• Write contract: src/lib.rs verify and release flow
• Write comprehensive tests: src/test_escrow.rs and src/test_lifecycle.rs
• Add documentation: docs/contracts/invoice-lifecycle.md
• Include NatSpec-style comments
• Validate security assumptions

Test and commit

• Run tests
• Cover edge cases
• Include test output and security notes

Example commit message

feat: validate verify-triggered escrow release side effects

Guidelines

• Minimum 95 percent test coverage
• Clear documentation
• Timeframe: 96 hours

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[beebozy]

@beebozy has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hi, I would love to work on this issue, I am a software developer with experience in writing smart contract. I have worked with this scale of project before. Kindly assign this to me

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

🧑‍💻 @beebozy: 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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