Micromark Utility for Chunked Array Operations

micromark-util-chunked is a specialized utility package within the `micromark` ecosystem, designed to perform array manipulations (`push` and `splice`) efficiently when dealing with exceptionally large arrays. Its primary purpose is to circumvent performance bottlenecks and V8 engine limitations, such as stack overflows, that can occur with native `Array.prototype.splice` when a massive number of items are involved. The current stable version is `2.0.1` (though the micromark monorepo has related packages at `4.x.x`). As part of the `micromark` monorepo, its updates typically align with the broader `micromark` project's active release schedule. A key differentiator is its optimized algorithms for chunked operations, ensuring stability and performance for complex parsing tasks often encountered within markdown processing. The package is ESM-only and ships with full TypeScript type definitions.