added front matter part

Author: TizianoT

_architecture.mdx

@@ -1,4 +1,10 @@
-
+---
+title: Architecture
+description: SQLite Cloud Architecture
+category: getting-started
+status: draft
+slug: architecture
+---
 
 ## Architecture
 SQLite Cloud uses the [Raft](https://raft.github.io) consensus algorithm to distribute your data changes across a cluster of computing systems, ensuring that each node in the cluster agrees upon the same series of state transitions. Raft implements consensus with a leader approach.