fix: linting, and correcting navigation

src/common/navigation.yaml

@@ -77,24 +77,7 @@ sections:
           - path: /install
           - path: /usage
           - path: /security
-      - path: /naming-services
-        pages:
-          - path: /overview
-          - path: /architecture
-          - path: /comparison
-          - path: /did
-          - path: /forks
-          - path: /namespaces
-          - path: /subdomains
-        sections:
-          - title: Tutorials
-            pages:
-              - path: /choose-name
-              - path: /create-namespace
-              - path: /resolve-name
-              - path: /register-name
-              - path: /manage-names
-              - path: /subdomains-tutorial
+      - path: /naming-system # is an overview page
       - path: /storage-hubs # this seems out of date, kill?
         pages:
           - path: /overview

src/pages/naming-services/overview.md → src/pages/technology/naming-system.md

@@ -124,7 +124,6 @@ between these name objects is presented below:
 
 [1] Requires the cooperation of a BNS name owner to broadcast its transactions
 
-
 ## Namespaces
 
 Namespaces are the top-level naming objects in BNS.
@@ -331,7 +330,6 @@ subdomain names; the registrar simply gives developers a convenient
 way for them to register and manage them in the context of a
 particular application.
 
-
 # BNS and DID Standards
 
 BNS names are compliant with the emerging