Set blog post on open source maintenance as a draft

Author: leecalcote

src/collections/blog/2026/04-02-open-source-maintenance-ai-contributors/index.mdx

@@ -7,6 +7,7 @@ thumbnail: ./hero-image.svg
 darkthumbnail: ./hero-image.svg
 description: "AI tools have flooded open source repos with well-formatted but shallow PRs. Here's how to raise the quality bar without closing the door."
 type: Blog
+draft: true
 category: Open Source
 tags:
   - Open Source