Implement Aegis dashboard transaction review modal

[El-swaggerito]

Description

Difficulty: Expert

Type: Feature

Summary

Implement a transaction review modal for sensitive dashboard actions.

Current Behaviour

Users may sign compliance, minting, transfer, or admin transactions without a consistent final review.

Expected Behaviour

The dashboard should show operation type, target, asset, risk notes, network, and expected result before signing.

Suggested Implementation

Create modal component, operation summary mapper, SDK integration, tests or fixtures, and docs.

Files or Areas Likely Affected

• src/components/transactions/
• src/features/admin/
• src/features/minting/
• src/lib/
• tests/
• docs/

Acceptance Criteria

• Transaction review modal is implemented.
• Sensitive operation summaries are displayed.
• Risk notes are included.
• Network and target details are shown.
• Tests or fixtures cover major operation types.
• Docs explain review behaviour.

Additional Notes

This supports safe signing UX.

[panditdhamdhere]

can I claim this ?

[grantfox-oss]

🦊 GrantFox — @panditdhamdhere has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #177)
2. Your PR will be reviewed by the Axionvera maintainers

Good luck! Track your progress on GrantFox.

[El-swaggerito]

Assigned to @panditdhamdhere. Please follow the acceptance criteria and submit a clean PR linked to this issue.