feat(legend): add table view for legend stats

[mbondyra]

Summary

Implements table view for legend statistics. The table shows up automatically when user chooses any statistic other than CurrentAndLastValue for xy charts only.

Details

For the charts that don't have the new legend values added, the legacy view is displayed.

Issues

part of #2096

Checklist

• The proper chart type label has been added (e.g. :xy, :partition)
• The proper feature labels have been added (e.g. :interactions, :axis)
• All related issues have been linked (i.e. closes #123, fixes #123)
• New public API exports have been added to packages/charts/src/index.ts
• Unit tests have been added or updated to match the most common scenarios
• The proper documentation and/or storybook story has been added or updated
• The code has been checked for cross-browser compatibility (Chrome, Firefox, Safari, Edge)
• Visual changes have been tested with light and dark themes

[elastic-datavis]

✅ Successful Deployment (build#3740) - cd7eda5

• Docs
• Storybook
• e2e server
• Playwright report