feat: update dependencies

[fgiova]

No description provided.

[Copilot]

Pull Request Overview

This PR updates the project's dependencies and development tooling, migrating from ESLint to Biome for code formatting and linting, while modernizing build configuration and TypeScript types.

• Updates major dependencies including undici (v5→v7) and @fgiova/aws-signature (v2→v3)
• Replaces ESLint with Biome for consistent code formatting and linting
• Modernizes build system with dual ESM/CommonJS support and improved package.json exports

Reviewed Changes

Copilot reviewed 10 out of 12 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
test/index.ts	Reformatted with Biome, updated imports to use node: protocol and type-only imports
test/error.ts	Reformatted with Biome and updated imports to use node: protocol
src/schemas.ts	Removed extra blank line for code formatting consistency
src/index.ts	Major refactoring with improved TypeScript types, Biome formatting, and better type safety
package.json	Updated build system, dependencies, and added dual module support
biome.json	Added Biome configuration file
README.md	Updated documentation and badge references
.github/workflows/node.js.yml	Updated Node.js versions and switched coverage reporting to qlty
.eslintrc.js	Removed ESLint configuration in favor of Biome
.eslintignore	Removed ESLint ignore file

Comments suppressed due to low confidence (1)

src/index.ts:1

• The splitArray function inside the test has a hardcoded batch size of 10 that doesn't match the updated function signature. Consider adding the maxItems parameter back or documenting why it was removed, as the function still uses Math.floor(index / 10) internally.

import { randomUUID } from "node:crypto";

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