[UI/UX] Add ARIA labels to all interactive elements

[dev-fatima-24]

Priority: high

Description

Icon-only buttons, form inputs without visible labels, and custom interactive components lack ARIA labels, making them inaccessible to screen reader users.

Acceptance Criteria

• All icon-only buttons have aria-label with a descriptive action
• All form inputs have associated <label> elements or aria-label
• Custom dropdowns and modals have appropriate ARIA roles
• aria-describedby links inputs to their error messages
• Audit passes with no missing label warnings in axe-core

[collins-cl]

@collins-cl has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hey, I'd like to pick up #279.

This is my first application,
I'll audit all interactive elements, buttons, inputs, links, modals, and add appropriate ARIA labels and roles where missing, following WAI-ARIA best practices. Clean PR, no regressions.

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

[FaveTeamz]

@FaveTeamz has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hello maintainer I will like to work on this issue

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

[GreatShinro]

@GreatShinro has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hi, can I work on this?

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

[drips-wave]

Congratulations, @FaveTeamz! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @FaveTeamz: 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 🌊