[High] Add a Regression Test Suite Replaying Historical Testnet Transactions

[levi0005]

Description: Capture a set of real, interesting historical testnet transactions (found via the deployment manifests in deployments/ or testnet exploration) and replay them as deterministic regression tests against the current contract code.
Context: Real-world usage patterns (even on testnet) often exercise sequences and edge cases that synthetic tests don't think to construct; replaying real history is a complementary source of test coverage grounded in actual usage rather than hypothetical scenarios.
Scope & Acceptance Criteria: At least 10 captured historical transaction sequences replayed as tests, each asserting the current code produces the same (or an intentionally, documented-as-improved) outcome as the original testnet execution. Out of scope: mainnet transaction replay (no mainnet history exists yet).
Implementation: Key files: new contracts/tests/historical_replay/. Edge cases: a replayed sequence that now behaves differently due to an intentional bug fix since then — document the expected divergence explicitly rather than treating it as a failure. Testing: this issue's deliverable is the replay suite itself.

---

Complexity: High (200 points)
Program: Drips "Stellar Wave"

[The-Big-Danny]

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

hello maintainer, i'd love to work on this issue! please assign me

ℹ️ Repo Maintainers: To accept this application, review their application or assign @The-Big-Danny to this issue.

[vicistar-star]

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

I’d like to work on this issue because it addresses an important area of the project and presents a great opportunity to make a meaningful contribution. I’m particularly interested in delivering a solution that is reliable, maintainable, and aligned with the project’s existing architecture and development standards.

I have experience working across software development, including backend and frontend development, APIs, databases, testing, DevOps, and blockchain-based applications. I’m comfortable understanding existing codebases, identifying the root cause of issues, implementing clean and scalable solutions, and writing thorough tests to prevent regressions.

My approach would be to first understand the existing implementation and project conventions, then develop the solution in a focused and incremental way. I’ll ensure the changes are well-tested, documented where necessary, and do not introduce unnecessary complexity or break existing functionality. I’m also committed to clear communication, responding to review feedback, and delivering a polished contribution that provides real value to the project.

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

[khaylebfortune]

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

Hello Maintainer, I can fix this.
Please assign me.

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