`runtime:` specifiers

This release introduces performance improvements for Node.js runtime resolution and enhances the `pnpm deploy` command. It also refines configuration handling and introduces new settings for cache management and pruning.

pnpm v12 introduces robust support for managing and executing other package managers (npm, Yarn, Bun) within projects and via `pnpm dlx`. It also significantly improves Node.js runtime resolution speed and optimizes `pnpm install` performance with `pnprServer`.