docs: update architechture overview

Author: virtualguard101

docs/contributing/architecture.md

@@ -170,13 +170,13 @@ graph TB
     Plugin --> Meta
     Plugin --> Graph
     
-    CLI -->|For Type Checking| Config
+    CLI ---> Config
     CLI --> Commands
     
     Commands --> Common
     Scanner --> Meta
     
-    Common -.->|uses MkDocsConfig Instance| Plugin
+    Common -->|Get MkDocsConfig Instance| Plugin
 ```
 
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