added-node-version-in-docs

[imshivam-gupta]

What kind of change does this PR introduce?

This PR updates the documentation in Installation.md to specify the recommended Node.js version (v18 or above) and provides a rationale for this recommendation.

Issue Number:

Fixes #1547

Did you add tests for your changes?

No - Markdown was modified, so testing is not required in this case.

If relevant, did you update the documentation?

Yes

Summary

This PR addresses the deprecation of the PunyCode module in Node.js v21. This becomes a concern as the fast-url-parser library, a dependency of @graphql-tools, relies on this module. While the immediate fix is beyond the scope of this PR, it is recommended to monitor future updates of @graphql-tools for a resolution.

Does this PR introduce a breaking change?

No

Other information

Have you read the contributing guide?

Yes

[github-actions]

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[palisadoes]

Hold on. Why upgrade to node v18? It is not related to this issue of fixing the Puny Code Error which is the true issue at hand