[docs] Rename ingest manager to fleet (#79731)

* [docs] Rename ingest manager to fleet

* remove commented out todo

docs/fleet/fleet.asciidoc

@@ -1,11 +1,11 @@
 [chapter]
 [role="xpack"]
-[[ingest-manager]]
-= {ingest-manager}
+[[fleet]]
+= {fleet}
 
 experimental[]
 
-{ingest-manager} in {kib} enables you to add and manage integrations for popular
+{fleet} in {kib} enables you to add and manage integrations for popular
 services and platforms, as well as manage {elastic-agent} installations in
 standalone or {fleet} mode.
 
@@ -17,11 +17,13 @@ Standalone mode requires you to manually configure and manage the agent locally.
 * An overview of the data ingest in your {es} cluster.
 * Multiple integrations to collect and transform data.
 
+//TODO: Redo screen capture.
+
 [role="screenshot"]
-image::ingest_manager/images/ingest-manager-start.png[{ingest-manager} app in {kib}]
+image::fleet/images/fleet-start.png[{fleet} app in {kib}]
 
 [float]
 == Get started
 
-To get started with {ingest-management}, refer to the
+To get started with {fleet}, refer to the
 {ingest-guide}/index.html[Ingest Management Guide].

docs/settings/fleet-settings.asciidoc

@@ -1,29 +1,29 @@
 [role="xpack"]
-[[ingest-manager-settings-kb]]
-=== {ingest-manager} settings in {kib}
+[[fleet-settings-kb]]
+=== {fleet} settings in {kib}
 ++++
-<titleabbrev>{ingest-manager} settings</titleabbrev>
+<titleabbrev>{fleet} settings</titleabbrev>
 ++++
 
 experimental[]
 
 You can configure `xpack.fleet` settings in your `kibana.yml`. 
-By default, {ingest-manager} is enabled. To use {fleet}, you also need to configure {kib} and {es} hosts.
+By default, {fleet} is enabled. To use {fleet}, you also need to configure {kib} and {es} hosts.
 
 See the {ingest-guide}/index.html[Ingest Management] docs for more information.
 
-[[general-ingest-manager-settings-kb]]
-==== General {ingest-manager} settings
+[[general-fleet-settings-kb]]
+==== General {fleet} settings
 
 [cols="2*<"]
 |===
 | `xpack.fleet.enabled` {ess-icon}
-  | Set to `true` (default) to enable {ingest-manager}. 
+  | Set to `true` (default) to enable {fleet}. 
 | `xpack.fleet.agents.enabled` {ess-icon}
   | Set to `true` (default) to enable {fleet}. 
 |===
 
-[[ingest-manager-data-visualizer-settings]]
+[[fleet-data-visualizer-settings]]
 
 ==== {package-manager} settings
 

docs/settings/settings-xkb.asciidoc

@@ -20,4 +20,4 @@ include::ml-settings.asciidoc[]
 include::reporting-settings.asciidoc[]
 include::spaces-settings.asciidoc[]
 include::i18n-settings.asciidoc[]
-include::ingest-manager-settings.asciidoc[]
+include::fleet-settings.asciidoc[]

docs/setup/settings.asciidoc

@@ -638,7 +638,7 @@ include::{kib-repo-dir}/settings/alert-action-settings.asciidoc[]
 include::{kib-repo-dir}/settings/apm-settings.asciidoc[]
 include::{kib-repo-dir}/settings/dev-settings.asciidoc[]
 include::{kib-repo-dir}/settings/graph-settings.asciidoc[]
-include::{kib-repo-dir}/settings/ingest-manager-settings.asciidoc[]
+include::{kib-repo-dir}/settings/fleet-settings.asciidoc[]
 include::{kib-repo-dir}/settings/i18n-settings.asciidoc[]
 include::{kib-repo-dir}/settings/logs-ui-settings.asciidoc[]
 include::{kib-repo-dir}/settings/infrastructure-ui-settings.asciidoc[]

docs/user/index.asciidoc

@@ -43,7 +43,7 @@ include::monitoring/index.asciidoc[]
 
 include::management.asciidoc[]
 
-include::{kib-repo-dir}/ingest_manager/ingest-manager.asciidoc[]
+include::{kib-repo-dir}/fleet/fleet.asciidoc[]
 
 include::reporting/index.asciidoc[]