feat(ts-prefer-function-type): add new rule

[brettz9]

Builds on #1561 .

[Copilot]

Pull Request Overview

This PR adds a new TypeScript-style ESLint rule ts-prefer-function-type that enforces using function types over call signatures when there are no other properties. It builds on existing work and includes comprehensive test coverage and documentation.

• Adds ts-prefer-function-type rule to prefer function types over call signatures
• Refactors common type rewiring logic into a shared utility function
• Updates package dependencies for jsdoc-type-pratt-parser

Reviewed Changes

Copilot reviewed 16 out of 18 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/rules/tsPreferFunctionType.js	New rule implementation for preferring function types
src/jsdocUtils.js	Extracted common type rewiring logic into rewireByParsedType utility
src/rules/typeFormatting.js	Refactored to use the new shared type rewiring utility
test/rules/assertions/tsPreferFunctionType.js	Comprehensive test cases for the new rule
docs/rules/ts-prefer-function-type.md	Rule documentation
Various index files	Rule registration and configuration

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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