chore: add styles to FormControl and subcomponents

[francinelucca]

This pull request adds support for applying custom styles via a new style prop to the FormControl component and its subcomponents in @primer/react. This enhancement allows users to directly pass inline styles, increasing flexibility and customization options when using these components.

Changelog

New

• style prop in FormControl, FormControl.Caption, FormControl.Validation, FormControl.LeadingVisual, FormControl.Label and InputValidaton

Rollout strategy

• Patch release
• Minor release
• Major release; if selected, include a written rollout or migration plan
• None; if selected, include a brief description as to why

Testing & Reviewing

Merge checklist

• Added/updated tests
• Added/updated documentation
• Added/updated previews (Storybook)
• Changes are SSR compatible
• Tested in Chrome
• Tested in Firefox
• Tested in Safari
• Tested in Edge
• (GitHub staff only) Integration tests pass at github/github (Learn more about how to run integration tests)

[changeset-bot]

🦋 Changeset detected

Latest commit: c26b773

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
@primer/react	Minor
@primer/styled-react	Major

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

👋 Hi, this pull request contains changes to the source code that github/github depends on. If you are GitHub staff, we recommend testing these changes with github/github using the integration workflow. Thanks!

[primer-integration]

👋 Hi from github/github-ui! Your integration PR is ready: https://github.com/github/github-ui/pull/3768

[primer-integration]

🟢 ci completed with status success.

[github-actions]

👋 Hi, there are new commits since the last successful integration test. We recommend running the integration workflow once more, unless you are sure the new changes do not affect github/github. Thanks!

[Copilot]

Pull Request Overview

This PR adds support for custom inline styles via a new style prop to the FormControl component and its subcomponents in @primer/react. This enhancement provides users with additional flexibility for customization when using these form components.

• Adds style?: React.CSSProperties prop to FormControl and all its subcomponents
• Updates component interfaces and implementations to accept and apply the style prop
• Includes changeset documentation for the minor version release

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/react/src/internal/components/InputValidation.tsx	Adds style prop to Props interface and applies it to the Text component
packages/react/src/FormControl/_FormControlValidation.tsx	Adds style prop to FormControlValidationProps and passes it to InputValidation
packages/react/src/FormControl/FormControlLeadingVisual.tsx	Adds style prop to component props and applies it to the div element
packages/react/src/FormControl/FormControlLabel.tsx	Adds style prop to Props interface
packages/react/src/FormControl/FormControlCaption.tsx	Adds style prop to FormControlCaptionProps and applies it to the Text component
packages/react/src/FormControl/FormControl.tsx	Adds style prop to FormControlProps and applies it to both layout div elements
.changeset/sweet-owls-do.md	Documents the changes for the minor version release

[github-actions]

👋 Hi, there are new commits since the last successful integration test. We recommend running the integration workflow once more, unless you are sure the new changes do not affect github/github. Thanks!