release: 1.0.5-beta.2

Author: wistant

.changeset/release-1780456948.md

@@ -0,0 +1,11 @@
+---
+"portfolio": patch
+---
+
+- chore: remove tests certifications mdx files
+- feat(navigation): hide certifications links and home widget when empty
+- ui(navigation): revamp not found page with dynamic context and actions
+- ui(certifications): add coming soon empty state layout
+- fix(blog): filter blog homepage feed, RSS, and sitemap by category
+- feat(certifications): add certifications section with mdx support and homepage integration
+- refactor(content): separate blog and project documents into dedicated folders