WDS Multi-Select component
https://github.com/user-attachments/assets/2809dd44-2a1a-47ba-bccc-4d0bf313aa99
Note: This is a kind of hacky multi-select component. React aria does
not provide us with any multi select component. So we are making it with
existing components like popover, listbox, and autocomplete.
/ok-to-test tags="@tag.Anvil"
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Introduced a new MultiSelect component that offers a dynamic
multi-select interface with responsive display, clear error messaging,
and loading states.
- Added a new MultiSelectValue component to enhance the display of
selected items in the MultiSelect interface.
- **Enhancements**
- Improved styling flexibility across key components—including ListBox,
ListBoxItem, TextField, and Select—to support custom appearances.
- Refined Calendar and DatePicker interactions for a smoother, more
reliable user experience.
- Added new export statements for selectStyles and fieldErrorStyles to
improve modularity and accessibility.
- Updated the version of the react-aria-components dependency for
enhanced performance and features.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
<!-- This is an auto-generated comment: Cypress test results -->
> [!TIP]
> 🟢🟢🟢 All cypress tests have passed! 🎉🎉🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/13386938922>
> Commit: 9d486cbe335446c351b098a420f0e8d0d06b268c
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=13386938922&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.Anvil`
> Spec:
> <hr>Tue, 18 Feb 2025 09:33:19 UTC
<!-- end of auto-generated comment: Cypress test results -->
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