Create learning credential data model

[godekina]

Create learning credential data model

Repository: PolymorphicAI/study-copilot

Suggested Labels: documentation, credentials, data, medium, wave-ready

Suggested Complexity: Medium / 150 points

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Summary

Define a data model for learning achievements, badges, and credentials.

Why This Matters

A data model helps align frontend, backend, and future Stellar/Soroban work.

Tasks

• Create docs/learning-credential-data-model.md.
• Define achievement fields.
• Define evidence/proof fields.
• Discuss metadata and privacy.

Acceptance Criteria

• Credential data model exists.
• Key fields are defined.
• Privacy considerations are included.

Suggested Complexity

Medium / 150 points

Suggested Labels

documentation, credentials, data, medium, wave-ready