Top level learn changes (#14503)

* fix link in introduction
remove why-netdata pages, they're included in the intro and have no traffic.

* Make docs/configure/nodes.md the "Setup" category page

* Correct title of security doc

* Enrich landing page for installation

* Merge infrastructure monitoring quickstart with cloud intro

1 files changed, 0 insertions, 82 deletions

diff --git a/docs/cloud/cloud.mdx b/docs/cloud/cloud.mdx
deleted file mode 100644
index 707b5fd001..0000000000
--- a/docs/cloud/cloud.mdx
+++ /dev/null
@@ -1,82 +0,0 @@
-<!--
-title: "Netdata Cloud"
-description: "Netdata Cloud is real-time visibility for entire infrastructures. View key metrics, insightful charts, and active alarms from all your nodes."
-custom_edit_url: "https://github.com/netdata/netdata/blob/master/docs/cloud/cloud.mdx"
-sidebar_label: "Netdata Cloud"
-learn_status: "Published"
-learn_topic_type: "Concepts"
-learn_rel_path: "Getting Started"
-sidebar_position: "50"
--->
-
-import { Grid, Box, BoxList, BoxListItem } from '@site/src/components/Grid/'
-import { RiExternalLinkLine } from 'react-icons/ri'
-
-The Netdata Cloud web application works in parallel with the open-source Netdata monitoring agent to help you monitor your entire infrastructure [for free <RiExternalLinkLine className="inline-block"
-/>](https://netdata.cloud/pricing/) in real time and troubleshoot problems that threaten the health of your
-nodes before they occur.
-
-Netdata Cloud requires the open-source Netdata monitoring agent, which is the basis for the metrics,
-visualizations, and alarms that you'll find in Netdata Cloud. Every time you view a node in Netdata Cloud, its metrics
-and metadata are streamed to Netdata Cloud, then proxied to your browser, with an infrastructure that ensures [data
-privacy <RiExternalLinkLine className="inline-block" />](https://netdata.cloud/privacy/).
-
-
-Read [_What is Netdata?_](https://github.com/netdata/netdata/blob/master/docs/overview/what-is-netdata.md) for details about how Netdata and Netdata Cloud work together
-and how they're different from other monitoring solutions, or the
-[FAQ <RiExternalLinkLine className="inline-block" />](https://community.netdata.cloud/tags/c/general/29/faq) for answers to common questions.
-
-<Grid columns="1" className="mb-16">
-  <Box 
-    to="https://github.com/netdata/netdata/blob/master/docs/cloud/get-started" 
-    title="Get started with Netdata Cloud"
-    cta="Go"
-    image={true}>
-    Ready to get real-time visibility into your entire infrastructure? This guide will help you get started on Netdata Cloud, from signing in for a free account to connecting your nodes.
-  </Box>
-</Grid>
-
-## Learn about Netdata Cloud's features
-
-<Grid columns="2">
-  <Box
-    title="Spaces and War Rooms">
-    <BoxList>
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/spaces.md" title="Spaces" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/war-rooms.md" title="War Rooms" />
-    </BoxList>
-  </Box>
-  <Box
-    title="Dashboards">
-    <BoxList>
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/visualize/overview.md" title="Overview" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/visualize/nodes.md" title="Nodes view" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/visualize/kubernetes.md" title="Kubernetes" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/visualize/dashboards.md" title="Create new dashboards" />
-    </BoxList>
-  </Box>
-  <Box
-    title="Alerts and notifications">
-    <BoxList>
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/alerts-notifications/view-active-alerts.mdx" title="View active alerts" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/alerts-notifications/smartboard.mdx" title="Alerts Smartboard" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/alerts-notifications/notifications.mdx" title="Alert notifications" />
-    </BoxList>
-  </Box>
-  <Box
-    title="Troubleshooting with Netdata Cloud">
-    <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/insights/metric-correlations.md" title="Metric Correlations" />
-    <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/insights/anomaly-advisor.mdx" title="Anomaly Advisor" />
-    <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/insights/events-feed.md" title="Events Feed" />
-  </Box>
-  <Box
-    title="Management and settings">
-    <BoxList>
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/manage/sign-in.mdx" title="Sign in with email, Google, or GitHub" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/manage/invite-your-team.md" title="Invite your team" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/manage/themes.md" title="Choose your Netdata Cloud theme" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/manage/role-based-access.md" title="Role-Based Access" />
-      <BoxListItem to="https://github.com/netdata/netdata/blob/master/docs/cloud/manage/plans.md" title="Paid Plans" />
-    </BoxList>
-  </Box>
-</Grid>