Add mobile accessibility checks for wallet flows

[El-swaggerito]

Description

Difficulty: Hard

Type: Test

Summary

Add accessibility checks and guidance for key wallet flows.

Current Behaviour

Wallet screens may not consistently include accessible labels, focus order, readable states, or error announcements.

Expected Behaviour

The mobile app should improve accessibility for wallet creation, import, balance, send, receive, and address book screens.

Suggested Implementation

Audit screens, add missing accessibility props, tests or manual checklist, and docs.

Files or Areas Likely Affected

• src/screens/
• src/components/
• src/wallet/
• src/payments/
• tests/
• docs/

Acceptance Criteria

• Accessibility audit is completed for key wallet screens.
• Missing labels are added where needed.
• Error states are accessible.
• Focus or navigation concerns are documented.
• Tests or checklist are added.
• Docs explain accessibility expectations.

Additional Notes

This is a meaningful UX quality issue.

[Ikechukwu-Patrick]

Hello maintainer, please i would love to work on this issue.

[grantfox-oss]

🦊 GrantFox — @Ikechukwu-Patrick 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 #529)
2. Your PR will be reviewed by the Axionvera maintainers

Good luck! Track your progress on GrantFox.