chore: modernize package.json and TypeScript configuration

[J3m5]

What’s in this PR?

• Re-aligns our library build and dev setup with the 2025 TypeScript defaults.
• Introduces a dedicated tsconfig.build.json.
• Switches to module: "NodeNext" and modern ES2022 targets, giving consumers first-class ESM support and smaller, helper-free output.
• Enables the compiler options that catch the most common API-breaking mistakes (unused code, fall-through switches, mismatched casing, etc.) without resorting to a bundler.
• Cleans up redundant or legacy flags, resulting in a clearer config that mirrors community best practices.

Sources consulted

• Matt Pocock – TSConfig Cheat Sheet
  https://www.totaltypescript.com/tsconfig-cheat-sheet
• TypeScript Docs – Compiler Options
  https://www.typescriptlang.org/tsconfig
• 2ality – “Up-to-date tsconfig.json in 2025”
  https://2ality.com/2025/01/tsconfig-json.html
• @sindresorhus/tsconfig – opinionated base config
  https://github.com/sindresorhus/tsconfig/blob/main/tsconfig.json
• TypeScript issue #58420
  tsc --init update 2024 microsoft/TypeScript#58420
• TypeScript PR #61813
  tsc --init update microsoft/TypeScript#61813

Changelog

🐛 fix

• ci: prevent duplicated CI run on pull requests
• imports: add .js extension to imports

📦 build

• package.json: add keywords and update repository metadata
• package.json: update scripts (add typecheck[:watch], rename fix→lint:fix, rename watch→build:watch) and clean tsconfig.tsbuildinfo on build
• package.json: refine files list (remove src, add LICENSE, include only README.md)
• package.json: restructure exports and add type definitions
• tsconfig.ts: modernize and improve compiler options
• tsconfig.ts: sort and categorize compiler options

🚨 test

• jest: update config and add @jest/globals dev dependency

🧹 chore

• package.json: apply sort-package-json

Blocked by #149

[Copilot]

Pull Request Overview

This PR modernizes the project configuration by updating import paths, enhancing TypeScript and Jest configurations, and refining package metadata. Key changes include:

• Updating import statements to include file extensions for consistency with ESM.
• Refactoring package.json to improve structure, add type definitions, and update dependency management.
• Modernizing the Jest configuration to use the new ESM preset and TypeScript type assertions.

Reviewed Changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/openapi3/parseOpenApi3Documentation.ts	Updated import path to include file extension.
src/hydra/fetchJsonLd.ts	Updated import path to include file extension.
package.json	Refactored JSON structure, updated scripts, and enhanced dependency configuration.
jest.config.ts	Replaced legacy configuration with the new ESM preset and TS type checking using satisfies.
.github/workflows/ci.yml	Refined CI workflow triggers for better branch filtering.

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

[alanpoulain]

It's a parser, not a code generator, isn't it?

[J3m5]

Not its not, but it can be used to build one, like said in the readme:

This data structure can then be used for various tasks such as creating smart API clients, scaffolding code or building administration interfaces.

[alanpoulain]

Yes, but since it's not a code generator, these keywords shouldn't be present IMO.

[J3m5]

No problem, I'll remove them

[J3m5]

done

[soyuka]

nice this brings things forward thanks!