chore: bump node to v24

[alxdca]

Summary

• Raise the SDK and workspace Node.js baseline to v24.
• Update Docker and .nvmrc runtime references from Node 20 to Node 24.
• Update @types/node across the root package and examples to ^24.13.2.
• Updates pnpm to v11.10.0. This is needed to fix the failing audit:ci

Why / Context

• The package support floor is now Node 24, so metadata, docs, examples, and container images should all reflect that baseline.
• Node typings should match the supported minimum runtime API surface rather than tracking the latest Node major.
• TypeScript remains on ^5.2.2 because the Node 24 typings build and typecheck successfully with the current compiler version.