Create Config storage struct

[Eniola3321]

Store global contract configuration.

Acceptance Criteria

platform fee
max royalty
paused
version

[Olorunfemi20]

@Olorunfemi20 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. I'm a full-stack developer with experience in Rust and Soroban smart contracts, and I can implement the global Config storage struct to centralize the contract's configuration. I'll define a storage model that includes the required fields—platform fee, maximum royalty, paused state, and contract version—integrate it with the existing storage layer, and ensure it is easy to extend for future configuration options. I'll also add or update tests to verify the configuration is stored and retrieved correctly while preserving compatibility with the current contract behavior.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Olorunfemi20 to this issue.

[gidadoabdullateef5]

@gidadoabdullateef5 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello Team, the requirements for this feature are clear to me. My approach would be to implement it incrementally, validate edge cases, and ensure it integrates smoothly with existing functionality.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @gidadoabdullateef5 to this issue.

[directorfloo]

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

I would love to work on this issue professionally, please assign it to me

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

[OlaBakare]

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

Hi, I'd love to work on this issue. I can handle this issue.
Thank you.

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

[onyillto]

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

Good morning,Please i would love to work on this issues.

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

[drips-wave]

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

🧑‍💻 @DevKingOche: 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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