ui options support the allowclear attribute

[jin19980928]

Prerequisites

• [x] I have searched the existing issues
• [x] I understand that providing a SSCCE example is tremendously useful to the maintainers.
• [x] I have read the documentation
• [x] Ideally, I'm providing a sample JSFiddle, Codesandbox.io or preferably a shared playground link demonstrating the issue.

What theme are you using?

antd

Version

5.x

Current Behavior

No response

Expected Behavior

No response

Steps To Reproduce

No response

Environment

- OS:
- Node:
- npm:

Anything else?

No response

[jin19980928]

example: 'ui:options': { disabled: true, allowClear: true, }

[heath-freenome]

@jin19980928 we would welcome a PR with this feature

[Suyog241005]

@heath-freenome I’ve begun working on the PR and will share updates soon.