Tiny restructure

Author: rbo

content/cluster-installation/disconnected/index.md

@@ -0,0 +1,13 @@
+---
+title: Air-gapped/Disconnected
+linktitle: Air-gapped/Disconnected
+description: Air-gapped/Disconnected Overview
+tags: ['air-gapped']
+icon: material/lan-disconnect
+---
+# Air-gapped/Disconnected Overview
+
+## Content
+
+- [Cluster Installation](installation/)
+- [Operator Installation](operators/)

…isconnected/disconnected-installation.md …nstallation/disconnected/installation.mdcontent/cluster-installation/disconnected/disconnected-installation.md renamed to content/cluster-installation/disconnected/installation.md content/cluster-installation/disconnected/disconnected-installation.md renamed to content/cluster-installation/disconnected/installation.md

@@ -1,3 +1,10 @@
+---
+title: Disconnected Agent-Based Cluster Installation
+linktitle: Cluster Installation
+description: Disconnected Agent-Based Cluster Installation
+tags: ['air-gapped','v4.21']
+---
+
 # Disconnected Agent-Based Cluster Installation
 
 A disconnected environment is an environment that does not have full access to the internet.

…n/disconnected/disconnected-operators.md …r-installation/disconnected/operators.mdcontent/cluster-installation/disconnected/disconnected-operators.md renamed to content/cluster-installation/disconnected/operators.md content/cluster-installation/disconnected/disconnected-operators.md renamed to content/cluster-installation/disconnected/operators.md

@@ -2,7 +2,8 @@
 title: Air-gapped/Disconnected Operator Handling
 linktitle: Air-gapped/Disconnected
 description: Some informations around OLM and Air-gapped/Disconnected
-tags: ['OLM','air-gapped','v4.17','v4.18','v4.19','operators']
+tags: ['air-gapped','v4.21','OLM','operators']
+
 ---
 # Air-gapped/Disconnected
 

mkdocs.yml

@@ -122,9 +122,10 @@ extra_css:
 nav:
   - Cluster installation:
       - cluster-installation/index.md
-      - Air-gapped/Disconnected:
-          - "Cluster Installation": cluster-installation/disconnected/disconnected-installation.md
-          - "Operator Installation": cluster-installation/disconnected/disconnected-operators.md
+      - Disconnected:
+          - cluster-installation/disconnected/index.md
+          - "Cluster Installation": cluster-installation/disconnected/installation.md
+          - "Operator Installation": cluster-installation/disconnected/operators.md
       - SNO on OCP-V: cluster-installation/sno-on-ocpv/index.md
       - Agent-based (proxy): cluster-installation/agent-base-proxy/index.md
       - VMware/vSphere: