Donut segment label

[marshallpete]

Description

Update the API, breaking out segment labels.

was:

...
  <Donut hasDirectLabels />
...

is:

...
  <Donut>
    <SegmentLabel percent value valueFormat="shortNumber" />
  </Donut>
...

New API gives far more control.

New support for:

• display or hide percent
• display or hide value
• value number format
• key in the data to use for the label

Related Issue

#218

Motivation and Context

Stories:

Donut > SegmentLabel

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[marshallpete]

This is an alpha component so breaking changes are ok

[marshallpete]

Don't need to update docs yet. Will do when it goes to RC. (later this week)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
98.6% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

🎨 Storybook -> https://opensource.adobe.com/react-spectrum-charts/PR-347