[Chore] Audit and update accessibility (a11y) attributes across forms

[davidmaronio]

Problem

Forms lack proper aria-labels, aria-describedby, and error associations, making them unusable for screen reader users.

Fix

Conduct a full accessibility audit of all forms and implement the necessary ARIA attributes to meet WCAG AA standards.

[jadonamite]

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

Hi maintainer can i work on this issue I have read your requirements and i am ready to jump on this and send out the fix for your review ASAP

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