[v14] Remove the Cloud Downloads page

Backports #43512

Closes #16433

- The Installation page is far more visible than the Teleport Cloud
  Downloads page, so it makes sense to fold all of the information
  related to installing Teleport binaries for managed Teleport
  Enterprise users into the Installation page.
- We are moving away from including a "Choose an Edition" section that
  treats Community Edition and the two Teleport Enterprise editions
  as separate options. Instead, we want to encourage users to move from
  OSS (personal use) to managed Enterprise and self-host in special
  circumstances. As a result, it makes sense to include a single
  Installation guide for all users.

docs/config.json

@@ -132,13 +132,6 @@
                 "cloud"
               ]
             },
-            {
-              "title": "Downloads",
-              "slug": "/choose-an-edition/teleport-cloud/downloads/",
-              "forScopes": [
-                "cloud"
-              ]
-            },
             {
               "title": "FAQ",
               "slug": "/choose-an-edition/teleport-cloud/faq/",
@@ -2680,11 +2673,6 @@
       "destination": "/choose-an-edition/teleport-cloud/architecture/",
       "permanent": true
     },
-    {
-      "source": "/cloud/downloads/",
-      "destination": "/choose-an-edition/teleport-cloud/downloads/",
-      "permanent": true
-    },
     {
       "source": "/cloud/faq/",
       "destination": "/choose-an-edition/teleport-cloud/faq/",
@@ -2946,8 +2934,8 @@
       "permanent": true
     },
     {
-      "source": "/deploy-a-cluster/teleport-cloud/downloads/",
-      "destination": "/choose-an-edition/teleport-cloud/downloads/",
+      "source": "/choose-an-edition/teleport-cloud/downloads/",
+      "destination": "/installation/",
       "permanent": true
     },
     {

docs/pages/choose-an-edition/teleport-cloud/faq.mdx

@@ -102,7 +102,7 @@ $ tctl nodes add --ttl=5m --roles=node,proxy --token=$(uuid)
 
 ### How can I access the `tctl` admin tool?
 
-Find the appropriate download at [Teleport Enterprise Cloud Downloads](./downloads.mdx). Use the Enterprise version of `tctl`.
+Find the appropriate download at [Installation](../../installation.mdx). Use the Enterprise version of `tctl`.
 
 After downloading the tools, first log in to your cluster using `tsh`, then use `tctl` remotely:
 

docs/pages/choose-an-edition/teleport-cloud/introduction.mdx

@@ -26,11 +26,6 @@ define roles, register SSO providers, and start connecting all of your
 infrastructure, including servers, databases, Kubernetes clusters, applications,
 Windows desktops, and service accounts.
 
-## Next steps
-
-- [Download Teleport binaries](./downloads.mdx): Download Teleport binaries for
-  your agents and clients
-
 ## Learn more
 
 - [Architecture](./architecture.mdx): Learn more about how Teleport Enterprise Cloud works

docs/pages/includes/cloud/tctl-tsh-prerequisite.mdx

@@ -1,6 +1,7 @@
 The `tctl` and `tsh` client tools version >= (=cloud.version=).
 
-You can download these from [Teleport Cloud Downloads](../../choose-an-edition/teleport-cloud/downloads.mdx).
+The `tctl` and `tsh` client tools version >= (=cloud.version=). To install these
+tools, see the [Installation](../../installation.mdx) page.
 
 ```code
 $ tctl version
@@ -9,3 +10,4 @@ $ tctl version
 $ tsh version
 # Teleport v(=cloud.version=) go(=teleport.golang=)
 ```
+

docs/pages/includes/commercial-prereqs-tabs.mdx

@@ -26,7 +26,7 @@ You can verify the tools you have installed by running the following commands:
   and upgrade to Teleport Enterprise Cloud. 
 
 - The `tctl` admin tool and `tsh` client tool version >= (=cloud.version=).
-  To download these tools, visit the [Downloads](../choose-an-edition/teleport-cloud/downloads.mdx) page.
+  To download these tools, visit the [Installation](../installation.mdx) page.
 
   ```code
   $ tctl version

docs/pages/includes/edition-prereqs-tabs.mdx

@@ -56,7 +56,7 @@ Proxy: (=teleport.url=)
 
 - The Enterprise `tctl` admin tool and `tsh` client tool version >= (=cloud.version=).
 
-  You can download these tools from the [Cloud Downloads page](../choose-an-edition/teleport-cloud/downloads.mdx).
+  You can download these tools from the [Installation](../installation.mdx).
 
 To check version information, run the `tctl version` and `tsh version` commands.
 For example:

docs/pages/includes/no-oss-prereqs-tabs.mdx

@@ -24,7 +24,7 @@
   page](https://goteleport.com/signup/) to begin your free trial.
 
 - The Enterprise `tctl` admin tool and `tsh` client tool version >= (=cloud.version=).
-  To download these tools, visit the [Downloads](../choose-an-edition/teleport-cloud/downloads.mdx) page.
+  To download these tools, visit the [Installation](../installation.mdx) page.
 
   ```code
   $ tctl version

docs/pages/includes/user-client-prereqs.mdx

@@ -42,7 +42,7 @@
 
 - The `tctl` and `tsh` client tools version >= (=cloud.version=).
 
-  You can download these from [Teleport Cloud Downloads](../choose-an-edition/teleport-cloud/downloads.mdx).
+  You can download these from [Installation](../installation.mdx).
 
   ```code
   $ tctl version

docs/pages/installation.mdx

@@ -91,7 +91,7 @@ up-to-date information.
 </TabItem>
 <TabItem scope="cloud" label="Teleport Enterprise Cloud">
 
-Check the [Cloud Downloads](./choose-an-edition/teleport-cloud/downloads.mdx) page for the most up-to-date
+Check the [Installation](./installation.mdx) page for the most up-to-date
 information on obtaining Teleport binaries compatible with Teleport Cloud.
 
 </TabItem>