init commit test extra meta

Author: jdv

crowdsec-docs/unversioned/user_guides/use_cases/blaas_to_firewall.mdx

@@ -0,0 +1,12 @@
+---
+id: blaas_to_firewall
+title: Use our blocklist directly in your firewall
+sidebar_position: 10
+tags: [blaas,firewall,usecase]
+---
+
+
+what we want to achieve,
+technicailty score: overall and per section
+required skills
+estimated time