Harden accept_bid_and_fund versus accept_bid state parity

[Baskarayelu]

Description

Develop parity tests and documentation so funded-invoice paths behave consistently whether funding uses accept_bid_and_fund or accept_bid.

Requirements and context

• Must be secure, tested, and documented
• Should be efficient and easy to review
• Align with existing Soroban contract patterns in quicklendx-contracts

Suggested execution

• Fork the repo and create a branch
• git checkout -b feature/accept-bid-path-parity
• Implement changes
• Write contract: src/lib.rs
• Write comprehensive tests: src/test_escrow.rs, src/test_bid.rs
• Add documentation: docs/contracts/escrow.md
• Include NatSpec-style comments (Rust doc comments on public items)
• Validate security assumptions

Test and commit

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

Example commit message

feat: align accept_bid and accept_bid_and_fund behavior

Guidelines

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

[drips-wave]

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

🧑‍💻 @felixkamau: 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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[Danitello123]

@Danitello123 has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

please i would love to work on this project

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Danitello123 to this issue.

[drips-wave]

Congratulations, @Danitello123! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on March 30, 2026.

🧑‍💻 @Danitello123: 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 🌊