docs: DOC-1157 Airgap helm update (#2696) (#2704)

* chore: split airgap helm install pages

* docs: DOC-1157

* chore: save

* chore: updates

* docs: updated YAML examples

* chore: removed line numbers

* chore: update

* docs: moved k8s palette IA

* docs: moved vmware palette IA

* docs: Peer review

* chore: refactored Palette

* chore: k8s

* chore: refactor complete

* chore: touch-up

* docs: Final review and copy edits

* docs: Add the previous review and copy edits to VerteX

* docs: minor touc-ups

* docs: minor touc-ups

---------

Co-authored-by: yuliiiah <horbenko.yuliya@gmail.com>
(cherry picked from commit 55d2310)

Co-authored-by: Karl Cardenas <karl@spectrocloud.com>

docs/docs-content/enterprise-version/install-palette/airgap/airgap.md

@@ -1,7 +1,7 @@
 ---
-sidebar_label: "Airgap"
-title: "Airgap"
-description: "Learn about Palette in an airgap environment and how to install Palette in an airgap environment."
+sidebar_label: "Airgap Resources"
+title: "Airgap Resources"
+description: "Airgap installation resources for Palette."
 icon: ""
 sidebar_position: 10
 hide_table_of_contents: false
@@ -55,13 +55,11 @@ following diagram outlines the major pre-install steps for an airgap installatio
 
 To get started with an airgap Palette installation, check out the respective platform guide.
 
-- [Kubernetes Airgap Instructions](kubernetes-airgap-instructions.md)
+- [Kubernetes Airgap Instructions](../install-on-kubernetes/airgap-install/kubernetes-airgap-instructions.md)
 
-- [VMware vSphere Airgap Instructions](vmware-vsphere-airgap-instructions.md)
+- [VMware vSphere Airgap Instructions](../install-on-vmware/airgap-install/vmware-vsphere-airgap-instructions.md)
 
-Each platform guide provides detailed instructions on how to complete the pre-install steps. We also recommend you
-review the [Checklist](checklist.md) to ensure you have completed all the required steps before deploying the airgap
-Palette installation.
+Each platform guide provides detailed instructions on how to complete the pre-install steps.
 
 ## Supported Platforms
 
@@ -76,10 +74,4 @@ The following table outlines the platforms supported for airgap VerteX installat
 
 ## Resources
 
-- [Kubernetes Airgap Instructions](kubernetes-airgap-instructions.md)
-
-- [VMware vSphere Airgap Instructions](vmware-vsphere-airgap-instructions.md)
-
-- [Checklist](checklist.md)
-
-- [Additional Packs](supplemental-packs.md)
+- [Additional Packs](../airgap/supplemental-packs.md)