feat(select): flexibility in dropdown menu width

[arina-dhis2]

Implements LIBS-837

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Description

SingleSelect and MultiSelect measure the input width and pass it to the dropdown as a fixed pixel width. That works for a wide input, but breaks when the input becomes too narrow: long labels get compressed in the menu, and the result looks unnecessarily tight.

This PR adds two optional props — menuMinWidth and menuMaxWidth — on SingleSelect, MultiSelect, SingleSelectField, and MultiSelectField. They are forwarded through the shared Select / MenuWrapper stack.

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Known issues

With only menuMinWidth (no menuMaxWidth), the menu can grow without an upper bound for very long option labels; menuMinWidth and menuMaxWidth should be used together when labels can vary significantly in length.

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Checklist

• API docs are generated
• Tests were added
• Storybook demos were added

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Screenshots

menuMaxWidth is slightly greater than the width of the input, but less than the width of the options:

with menuMinWidth:

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
13.1% Duplication on New Code

See analysis details on SonarQube Cloud

[dhis2-bot]

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