Add Accessibility (a11y) Improvements

[github-actions]

Description

Ensure ToolBox is fully accessible to users with disabilities, following WCAG 2.1 guidelines.

Problem

• Accessibility not fully tested
• May have keyboard navigation issues
• Screen reader support unknown
• No accessibility documentation

Proposed Solution

Comprehensive accessibility audit and fixes:

• Keyboard navigation support
• Screen reader compatibility
• ARIA labels and roles
• Color contrast compliance
• Focus management

Tasks

• Run accessibility audit with axe DevTools
• Fix all high-priority a11y issues
• Ensure full keyboard navigation
• Add proper ARIA labels and roles
• Test with screen readers (NVDA, JAWS, VoiceOver)
• Ensure color contrast meets WCAG AA standards
• Implement skip navigation links
• Add focus indicators for all interactive elements
• Create accessible forms with proper labels
• Implement accessible dialogs and modals
• Add alt text for all images
• Test with reduced motion preferences
• Document accessibility features

Success Criteria

• WCAG 2.1 AA compliance
• Zero critical a11y issues
• Works with screen readers
• Full keyboard navigation

Impact

HIGH - Makes platform inclusive for all users

Labels

accessibility, a11y, inclusivity, good first issue, help wanted, hacktoberfest