Pages to consolidate/move

[btat]

• pages-for-subheaders/kubernetes-cluster-setup ->
  • getting-started/installation-and-upgrade/install-upgrade-on-a-kubernetes-cluster/kubernetes-cluster-setup
• pages-for-subheaders/other-installation-methods ->
  • getting-started/installation-and-upgrade/install-upgrade-on-a-kubernetes-cluster/other-installation-methods
• getting-started/installation-and-upgrade/*
  • Installation pages should come earlier
  • upgrade-a-hardened-cluster-to-k8s-v1-25
  • does not fit here - page is about downstream
• pages-for-subheaders/rancher-server-configuration/*
  • subpages are for downstream
• pages-for-subheaders/kubernetes-clusters-in-rancher-setup +
  • pages-for-subheaders/launch-kubernetes-with-rancher
• how-to-guides/new-user-guides/add-users-to-projects ->
  • how-to-guides/advanced-user-guides/manage-projects/add-users-to-projects
• pages-for-subheaders/monitoring-alerting-guides +
  • pages-for-subheaders/monitoring-v2-configuration-guides
• pages-for-subheaders/monitoring-v2-configuration +
  • pages-for-subheaders/prometheus-federator

[martyav]

https://ranchermanager.docs.rancher.com/v2.0-v2.4/pages-for-subheaders/advanced-options has only one line on it and seems to cover the same ground as https://ranchermanager.docs.rancher.com/v2.0-v2.4/pages-for-subheaders/advanced-user-guides

[martyav]

Recommend removing https://ranchermanager.docs.rancher.com/v2.0-v2.4/pages-for-subheaders/integrations-in-rancher and https://ranchermanager.docs.rancher.com/v2.5/pages-for-subheaders/integrations-in-rancher -- not informative, no corresponding pages in the latest versioned docs, very likely to mess with search results for users seeking info about integrations

[btat]

@martyav let's limit this to 2.7 (and maybe 2.6). Many of the <=2.5 examples will be because of https://github.com/rancher/rancher-docs/issues/277

[martyav]

Restructure pages related to deploying apps #734 highlights some pages that duplicate information as well