refactor: refine plugin configuration types

[Rel1cx]

• Update plugin exports across all packages to use refined types
• Move CompatibleConfig and CompatiblePlugin interfaces to kit package
• Update configuration files to use new type structure
• Remove outdated documentation for compatibility interfaces

What kind of change does this PR introduce?

• Bugfix
• Feature
• Docs
• Test
• New Binding issue #___
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change?

• Yes, and the changes were approved in issue #___
• No

Checklist

• When resolving issues, they are referenced in the PR's title (e.g fix: remove a typo, closes #___, #___)
• I have added a convincing reason for adding this feature, if necessary

Other information

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Project	Deployment	Preview	Comments	Updated (UTC)
eslint-react	Building	Preview	Comment	Aug 30, 2025 7:00pm

[Copilot]

Pull Request Overview

Refactors plugin configuration types by moving compatibility interfaces to the kit package, replacing the deprecated RulePreset type with more specific RuleConfig types, and cleaning up documentation for removed interfaces.

• Move CompatibleConfig and CompatiblePlugin interfaces from shared to kit package
• Replace RulePreset type with RuleConfig and Record<string, RuleConfig> across all configuration files
• Remove outdated documentation for compatibility interfaces from shared package

Reviewed Changes

Copilot reviewed 45 out of 45 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/utilities/kit/src/types.ts	Adds refined type definitions including severity types and compatibility interfaces
packages/shared/src/*	Removes compatibility types and their exports/documentation
packages/plugins//src/	Updates imports and type annotations to use new kit types
examples/react-dom/eslint.config.js	Adds TypeScript check comment
apps/website/content/docs/changelog.md	Updates changelog with version information
CHANGELOG.md	Updates root changelog

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