Hyperlint Automation: Meta Description Fixes (#20137)

* Fix issue: WorkspaceTaskSubType.META_DESCRIPTION

* Update src/content/docs/style-guide/index.mdx

---------

Co-authored-by: hyperlint-ai[bot] <154288675+hyperlint-ai[bot]@users.noreply.github.com>
Co-authored-by: Kody Jackson <[email protected]>

Author: 2 people

src/content/docs/style-guide/index.mdx

@@ -1,6 +1,7 @@
 ---
 title: Style Guide
 pcx_content_type: overview
+description: Improve your contributions to Cloudflare's documentation. Ensure consistency, professionalism, and clarity in your content across all products.
 sidebar:
   order: 1
 ---