Added event listeners to manage aria-hidden attribute timing during
modal open/close transitions to prevent accessibility warnings.
Changes:
- Listen to hide.bs.modal to remove aria-hidden before closing
- Listen to hidden.bs.modal to restore aria-hidden after fully closed
- Listen to show.bs.modal to remove aria-hidden when opening
- Use setTimeout to ensure focus has moved before setting aria-hidden
This prevents the "Blocked aria-hidden on element with focus" warning
by ensuring aria-hidden is only set after focus has left the modal.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Ken Johnson
c5cd2828a5