refactor(core): restructure component detection APIs

[Rel1cx]

• Remove deprecated component render functions (isFunctionOfRender, isRenderLike, isValidComponentDefinition)
• Add new isComponentDefinition function for improved component detection
• Reorganize lifecycle method detectors from functions to variables for consistency
• Move React lifecycle methods (componentDidMount, componentWillUpdate, etc.) to variables namespace
• Delete obsolete component-render.ts module
• Enhance JSX detection with improved attribute handling and type checking
• Update hook detection and hierarchy analysis
• Improve JSX element classification and stringification
• Add comprehensive documentation updates across all affected modules

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	Ready	Preview	Comment	Aug 26, 2025 11:37pm

[Copilot]

Pull Request Overview

This PR restructures the component detection APIs to improve code organization and maintainability. It removes deprecated functions and consolidates functionality into more consistent patterns.

• Replaces deprecated component render functions with new isComponentDefinition function
• Converts individual lifecycle method functions to variables using a factory pattern
• Removes the obsolete component-render.ts module entirely

Reviewed Changes

Copilot reviewed 61 out of 61 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
packages/plugins/eslint-plugin-react-x/src/rules/no-nested-component-definitions.ts	Updates function call from deprecated isRenderLike to new isRenderMethodLike
packages/core/src/utils/get-instance-id.ts	Adds comprehensive documentation comments explaining the instance ID extraction logic
packages/core/src/jsx/*.ts	Enhances JSX-related modules with detailed documentation and improved type checking
packages/core/src/hook/*.ts	Adds documentation for hook detection and hierarchy analysis functions
packages/core/src/component/component-method.ts	Refactors individual lifecycle method functions into variables using a factory pattern
packages/core/src/component/component-definition.ts	Replaces isValidComponentDefinition with new isComponentDefinition function
packages/core/src/component/component-collector.ts	Updates calls to use new isComponentDefinition function
packages/core/docs/*.md	Updates documentation to reflect function-to-variable changes and new API structure

Comments suppressed due to low confidence (1)

packages/core/src/hook/hook-hierarchy.ts:1

• [nitpick] The variable name pFunction is inconsistent with the comment that was removed which mentioned "Correctly named variable". The name should be more descriptive, such as parentFunction to match the naming pattern of pFunctionOfReturn.

import * as AST from "@eslint-react/ast";

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