docs: add @example JSDoc tag in process/node-version

[Planeshifter]

Description

This pull request:

• Adds a missing @example JSDoc tag to lib/main.js in @stdlib/process/node-version. 11 of 12 sibling packages in @stdlib/process (~92%) carry an @example block in lib/main.js; node-version was the only outlier. The added example mirrors the argv/env style (a console.log of the exported constant followed by a // => comment).

Related Issues

No.

Questions

No.

Other

Per-package conformance: @example present in lib/main.js for 11/12 (~92%) of @stdlib/process packages prior to this change; this PR closes the gap.

Checklist

• Read, understood, and followed the contributing guidelines.

AI Assistance

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

This PR was written primarily by Claude Code as part of an automated cross-package API drift detection routine. The routine extracted structural and semantic features from every package in the @stdlib/process namespace, identified @example presence in lib/main.js as a feature with a clear majority (11/12), and proposed adding the missing tag to node-version. Three independent validator agents (semantic-review, cross-reference, structural-review) confirmed the deviation as drift rather than intentional. The example body itself is a two-line console.log/// => snippet consistent with argv and env.

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@stdlib-js/reviewers

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Generated by Claude Code

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
process/node-version	$\color{green}154/154$ $\color{green}+100.00%$	$\color{green}6/6$ $\color{green}+100.00%$	$\color{green}0/0$ $\color{green}+100.00%$	$\color{green}154/154$ $\color{green}+100.00%$

The above coverage report was generated for the changes in this PR.