Webpack Build and Test Utilities

The `webpack-build-utils` package, currently at version 0.0.7, serves as a specialized toolkit for developers working with webpack configurations, custom loaders, and build testing environments. It offers a set of pragmatic utilities to programmatically interact with webpack, such as `compile` for executing a webpack compiler instance, `getMemfsCompiler5` for obtaining an in-memory filesystem compiler (specifically for Webpack 5), and functions like `getErrors` and `getWarnings` to parse compilation statistics. Additionally, it simplifies asset inspection with `readAsset` and `readAssets`. A notable feature is `createLoader`, which provides a concise API for rapidly prototyping or testing webpack loaders. Due to its very early stage of development (version 0.0.7), the package does not yet have a defined release cadence, and its API should be considered experimental and subject to change. It differentiates itself by focusing specifically on the programmatic testing and inspection aspects of webpack builds rather than general webpack configuration.