Adding tutorial on building a blog with Pelican and GitHub Pages

Also Updated "My Blog Is Back" category to "Announcement".

Author: ericbsd

content/2026-01-09-blog-is-back.md

@@ -1,6 +1,6 @@
 Title: My Blog Is Back
 Date: 2026-01-10
-Category: Blog
+Category: Announcement
 Tags: announcement
 Slug: my-blog-is-back