`registries` setting

This release enhances configuration visibility with `pnpm config get` and `pnpm config list`, improves registry handling with new `registries` configuration options, and optimizes metadata fetching for `resolutionMode: time-based`. It also deprecates the `importPackage` pnpmfile hook.

This release introduces significant improvements to registry configuration and resolution, including per-registry metadata support and enhanced `pnpr` protocol features. It also refines virtual store management with the new `virtualStoreType` setting.