Audit and fix ARIA roles, labels, and keyboard navigation across the app

[Kingsman-99]

Overview

The app has received no accessibility review. Run a full WCAG 2.1 AA audit and fix all critical and serious violations — focusing on screen-reader compatibility and keyboard-only navigation.

Acceptance Criteria

• Axe-core audit run on all main pages: home, dashboard, invoice detail, pay modal, create form
• All images have meaningful alt text or aria-hidden="true" for decorative ones
• All interactive elements reachable and operable via keyboard (Tab, Enter, Space, Escape)
• Focus ring visible on all interactive elements (no outline: none without a replacement)
• Modals trap focus correctly and return focus to the trigger on close
• Form fields all have associated <label> elements or aria-label
• Status badges use aria-live="polite" for dynamic updates
• Colour contrast ratio ≥ 4.5:1 for all text (verified with contrast checker)
• axe-core report included in PR with before/after violation counts

[almuslavish]

@almuslavish has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

i would like to work on this issue pls

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

[LawalRahman]

@LawalRahman has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi,

I’m a full-stack and blockchain developer with experience building fintech and payment-focused applications. I work across frontend, backend, APIs, and smart contract integrations with a strong focus on turning ideas into working products quickly.

For this issue, I’d focus on delivering a simple but well-structured solution that demonstrates clear Stellar utility rather than unnecessary complexity. My priority would be reliability, clean architecture, secure implementation, and an MVP that can realistically evolve beyond the hackathon.

I’m ready to begin immediately and ship iteratively with clear progress updates.

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

[drips-wave]

Congratulations, @LawalRahman! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @LawalRahman: 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.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊