[Contract] Create a contract versioning and compatibility registry for deployed Chen Pilot contracts

[Solomonsolomonsolomon]

Add explicit compatibility metadata so backend and SDK layers can reason about contract capabilities and avoid invoking stale interfaces. This should support multi-environment deployment and safe protocol evolution.

[NeduTheDev1]

@NeduTheDev1 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

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

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[Killerjunior]

@Killerjunior has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

I have carefully gone through the issue and relevant documentation, and I understand the expected implementation. I’d love to work on this task and provide a clean and efficient solution.

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[Kappa16]

@Kappa16 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

PLEASE maintainer i can to work on this issue, PR will be submitted ASAP with no conflicting errors,

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[amanosiadnan-cmyk]

@amanosiadnan-cmyk has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hii, i'd like to apply for this issue

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[Babigdk]

@Babigdk has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Kindly assign me to work on this issue 🙏

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[maztah1]

@maztah1 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I'd love to work on this issue please, thank you

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[aetheron06]

@aetheron06 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Am a software developer please assign me this issue. thank you

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[drips-wave]

Congratulations, @aetheron06! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @aetheron06: 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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