[devkit/cli-v2] Write integration test for validate subcommand

[Tinna23]

Run devkit validate on clean and dirty fee CSV files. Assert exit codes and output.

Files to create:

• packages/devkit/tests/cli_validate.rs

[pchieneye]

@pchieneye has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello, I have reviewed the issue and understand what needs to be done.

I would appreciate being assigned to it.

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

[mogbonjubolaolasunkanmi-art]

@mogbonjubolaolasunkanmi-art has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

hello there i would love to take on this issue

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

[Caneryy]

@Caneryy has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi, I'd like to work on this issue please.

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

[drips-wave]

Congratulations, @mogbonjubolaolasunkanmi-art! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @mogbonjubolaolasunkanmi-art: 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.

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