[devkit/cli-v2] Document all CLI v2 subcommands in README

[Tinna23]

Add ## CLI v2 section with usage examples for: validate, repair, compare, inspect, convert, health, metrics, completions, version, config.

Files to touch:

• packages/devkit/README.md

[NeduTheDev1]

@NeduTheDev1 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Please assign to me maintainer i can get it done no issues

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[DaddyMord]

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

Hi Maintainer, I’d like to work on this issue. I have experience handling similar tasks and can start immediately.

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[girly-coder01]

@girly-coder01 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

As a full-stack blockchain developer, I have strong experience across both frontend and backend layers of Web3 applications.

I’m confident I can implement this properly and in line with the project’s standards. I’d be glad to own this task and submit a PR once we align on the approach.

Let me know your thoughts or if there are any specific requirements I should keep in mind.

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[Mirabel64]

@Mirabel64 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello, I'm a fullStack developer with years of experience, I have worked on several projects and I can submit a PR immediately, can I please work on this.

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[Reedahbosslady]

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

i would love to take on this issue

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[Caneryy]

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

Hi, may I work on this issue please?

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[drips-wave]

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

🧑‍💻 @Reedahbosslady: 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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