Hello, world

This one article is declared once and reconciled to both blogs from a single file — public on blog.artukam.com, members-only on mirror.artukam.com. Same body, different access, no duplication.

If you can read this on the public blog, and a signed-in member can read it on the private one, the engine works. 🎉

Edit: this line was added in PR2 to test the update path — it should now appear on both blogs.