fix(antd,bootstrap): add keyboard listeners to non-interactive elements with click handlers (a11y)

Problem

Antd and Bootstrap packages have jsx-a11y/click-events-have-key-events and jsx-a11y/no-static-element-interactions warnings on clickable div/span elements that lack keyboard support.

Affected files

• packages/antd/src/components/action-plan/action-plan.tsx
• packages/antd/src/components/chained-action/chained-action.tsx
• packages/antd/src/components/footprints/footprints.tsx
• packages/bootstrap/src/components/action-plan/action-plan.tsx
• packages/bootstrap/src/components/chained-action/chained-action.tsx
• packages/bootstrap/src/components/footprints/footprints.tsx

Fix

Add role="button" and onKeyDown handler to each affected element, or replace the div with a button where appropriate.

Count

~12 instances across 6 files.