Watson update #11

Features

• Added guidelines for depth to our documentation.
• Added onboarding template to our documentation.
• Added WActionBar component.
• Added anchor prop to trigger WPopover without default slot.
• Extended position prop of the WPopover with new values.
• Added data-id prop to NavListItem for easier e2e testing of NavList.
• WTextarea resize component on input.
• Added diagnosis and thumb-down icons.
• Added tag colors tokens.

Bug Fixes

• Datepicker
  • Emit event on manual input trigger.
  • Prevent firing blur event on key enter.
• Error Messages in form components
  • Aligned the icon to the first line of the error message.
  • Changed margin-top value.
• Multiple minor fixes.

Web Components

• Added WBreadcrums and WHeader components.
• Added tests for WBadge and WButton.
• Handled map error for Angular and vanilla environment in Breadcrumbs.