One-Click Vault Migration Wizard

[edehvictor]

📝 Description

When we launch a V2 Vault, users have to manually withdraw from V1 and deposit into V2. We need a Migration Wizard that batches these operations into a single, seamless transaction.

🎯 Acceptance Criteria

• Build a frontend UI flow explaining the migration benefits and showing the user's V1 balance.
• Construct an XDR transaction envelope that sequentially: 1) Withdraws from V1, 2) Approves the V2 contract, 3) Deposits into V2.
• Handle UI error states specifically if the atomic sequence fails due to slippage or insufficient gas.

🛠 Technical Details

• Stack: React, Stellar SDK (TransactionBuilder).
• Location: /frontend/src/features/migration/
• Security: Ensure the atomic transaction does not leave funds stranded in the user's wallet if the deposit step fails.

⏱ Complexity & Scope

• Estimated Time: 2 weeks.
• Drips Complexity: High (200 points) - Complex transaction bundling and UX state management.

📋 Guidelines for Submission

• Minimum 90 percent test coverage required.
• Clear NatSpec-style documentation must be added to public contract functions.
• Timeframe for completion: 2 Wave cycles.

[Ogstevyn]

@Ogstevyn has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

I would love to resolve this issue

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