Add news post announcing domain name change

Post an announcement about the move from atomvm.net to atomvm.org

Signed-off-by: Winford <[email protected]>

Author: UncleGrumpy

_posts/2025-06-14-domain_name_change.md

@@ -0,0 +1,14 @@
+---
+layout: post
+title: atomvm.net is now atomvm.org
+author: The AtomVM team
+excerpt_separator: <!--more-->
+---
+
+## AtomVM has a new domain name.
+
+Just a short public service announcement:
+
+AtomVM has moved from www.atomvm.net to atomvm.org. Please update your bookmarks and rss subscriptions. We appreciate any help spreading the word to your friends and colleagues, and on social media.
+
+_The AtomVM team_