Add key factory contract for standardised creator key deployment

[Chucks1093]

Summary

Build a key factory contract that deploys new creator key contract instances with validated configuration, ensuring all keys conform to platform standards at creation time.

Scope

• deploy_key(config) — deploys new key contract with validated params
• Config validation: name, symbol, curve params, fee structure, supply cap
• Emits KeyDeployed event with new contract address and creator
• Factory registry maps creator wallet to deployed key addresses
• get_keys_by_creator(wallet) — returns all deployed key addresses

Acceptance Criteria

• deploy_key rejects invalid configs with descriptive errors
• Deployed key contract initialised with correct config
• KeyDeployed event includes contract address and creator
• Registry correctly maps creator to all their deployed keys
• get_keys_by_creator returns correct addresses in deployment order

ETA

24 hours

[Muyideen-js]

@Muyideen-js has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, I can fix this

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[alilans]

@alilans has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

I bring strong technical skills, problem-solving ability, and a commitment to delivering reliable, high-quality solutions.

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[ejiromowarin]

@ejiromowarin has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

hey maintainer, please kindly assign this to me, i can surely fix it

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[oscarj007]

@oscarj007 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Please assign me this issue

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[nasirudeenbadirudeen87-cloud]

@nasirudeenbadirudeen87-cloud has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi maintainer, I'd very much appreciate the opportunity to work on this issue.
Having reviewed the acceptance criteria, I'm confident that I'd be able to have a PR up shortly after being assigned.
Kindly assign this issue to me.
Thank you!

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[victrexfx]

@victrexfx has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Ready to work

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[rajiabdulrahmon2020-ui]

@rajiabdulrahmon2020-ui has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

I’ve reviewed the issue from both the requirements and implementation perspective. I’d like to take ownership of it and deliver a solution that is robust, testable, and appropriately scoped to the problem.

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[somotochukwu-dev]

@somotochukwu-dev has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi
Please assign this issue to me
Thanks

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[drips-wave]

Congratulations, @nasirudeenbadirudeen87-cloud! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on September 30, 2026.

🧑‍💻 @nasirudeenbadirudeen87-cloud: 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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[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox!

@nasirudeenbadirudeen87-cloud's PR #1007 was approved and merged by @Chucks1093.

🏆 @nasirudeenbadirudeen87-cloud: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (328 total points). Track your full progress on GrantFox.

👏 Great work, @nasirudeenbadirudeen87-cloud! Keep contributing to accesslayerorg.

[drips-wave]

This issue has been completed by @nasirudeenbadirudeen87-cloud as part of the Stellar Wave Program's 9th Wave 🥳

😎 @nasirudeenbadirudeen87-cloud: You earned 150 Points for completing this issue! After the current Wave ends, you'll be eligible for a percentage of the Wave's reward pool based on the percentage of total points you've earned. Learn more here. You can also Leave a review to share your experience working on this issue.

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