doc: integrations: rename section to cover Add-ons and mention Edge AI

This update extends the Integrations section of the top level page
to specifically cover add-on repositories as well as mentions Edge AI
add-on explicitly.
In samples, Edge Impulse section is restored and reference the Edge AI
add-on, where the samples are currently supported.

Ref. NCSDK-39183

Signed-off-by: Michał Grochala <michal.grochala@nordicsemi.no>

Author: grochu

CODEOWNERS

@@ -119,6 +119,7 @@
 /doc/nrf/external_comp/bt_fast_pair/      @nrfconnect/ncs-si-bluebagel-doc
 /doc/nrf/external_comp/coremark.rst       @nrfconnect/ncs-blenders-doc
 /doc/nrf/external_comp/dult.rst           @nrfconnect/ncs-si-bluebagel-doc
+/doc/nrf/external_comp/edgeai.rst         @nrfconnect/ncs-si-muffin-doc
 /doc/nrf/external_comp/memfault.rst       @nrfconnect/ncs-cia-doc
 /doc/nrf/external_comp/nrf_cloud.rst      @nrfconnect/ncs-nrf-cloud-doc
 /doc/nrf/gsg_guides.rst                   @nrfconnect/ncs-doc-leads @nrfconnect/ncs-vestavind-doc @nrfconnect/ncs-wayland-doc
@@ -256,6 +257,7 @@
 /doc/nrf/samples/debug.rst                @nrfconnect/ncs-cia-doc
 /doc/nrf/samples/dect.rst                 @nrfconnect/ncs-modem-doc
 /doc/nrf/samples/dfu.rst                  @nrfconnect/ncs-eris-doc
+/doc/nrf/samples/edge_impulse.rst         @nrfconnect/ncs-si-muffin-doc
 /doc/nrf/samples/esb.rst                  @nrfconnect/ncs-si-xcake-doc
 /doc/nrf/samples/fast_pair.rst            @nrfconnect/ncs-si-bluebagel-doc
 /doc/nrf/samples/gazell.rst               @nrfconnect/ncs-si-xcake-doc

doc/nrf/external_comp/edgeai.rst

@@ -0,0 +1,7 @@
+.. _ug_edgeai:
+
+Edge AI
+#######
+
+The Edge AI add-on provides support for developing, training, and deploying neural network models into an |NCS| application.
+For more information, see the `Edge AI Add-on for nRF Connect SDK`_ page.

doc/nrf/index.rst

@@ -31,8 +31,9 @@ Remote observability
 Scalable and extensible
   The |NCS| is out-of-tree ready and can be used for projects and applications of all sizes and levels of complexity.
 
-Third-party integrations
+Third-party integrations and Add-ons
   The |NCS| provides integrations with third-party and Nordic products within the SDK, such as AWS, nRF Cloud, :ref:`Memfault (Remote Observability) <ug_memfault>` and more.
+  In addition to that, the |NCS| provides `Add-ons <nRF Connect SDK Add-ons_>`_ for specific areas or standards, such as Edge AI, Amazon Sidewalk, Zigbee, and more.
 
 Varied reference designs
   The |NCS| comes with advanced hardware reference designs for different use cases, ranging from nRF Desktop for Human Interface Devices to nRF Audio for audio devices based on Bluetooth LE Audio specifications.

doc/nrf/integrations.rst

@@ -1,9 +1,12 @@
 .. _integrations:
 
-Integrations
-############
+Integrations and Add-ons
+########################
+
+In addition to the |NCS| itself, Nordic Semiconductor provides integrations for third-party products as well as add-on repositories which extend the |NCS| functionality.
+The add-ons are separate repositories that provide additional functionality in a specific area or standard.
+To see the list of available add-ons, go to the `nRF Connect SDK Add-ons`_ page.
 
-An |NCS| integration allows for using third-party and Nordic products within the |NCS|.
 Integrations of the following third-party products are documented in their private repositories:
 
 * Apple Find My
@@ -12,14 +15,19 @@ Integrations of the following third-party products are documented in their priva
 In the case of Find My, MFi licensees can get access to the repository by issuing a Nordic `DevZone`_ private ticket.
 
 .. note::
-    Integrations are available also through the `nRF Connect SDK Add-ons`_, a curated collection of supplementary |NCS| components.
     For more information, including how to contribute your own add-on to the index, read :file:`README.md` and :file:`CONTRIBUTING.md` in the `ncs-app-index repository <ncs-app-index_>`_.
 
 The following user guides describe available integrations:
 
 .. toctree::
    :maxdepth: 1
-   :caption: Subpages:
+   :caption: nRF Connect SDK add-on integrations:
+
+   external_comp/edgeai
+
+.. toctree::
+   :maxdepth: 1
+   :caption: nRF Connect SDK integrations:
 
    external_comp/bt_fast_pair/index
    external_comp/memfault

doc/nrf/samples.rst

@@ -52,6 +52,7 @@ General information about samples in the |NCS|
    samples/debug
    samples/dect
    samples/dfu
+   samples/edge_impulse
    samples/esb
    samples/gazell
    samples/keys

doc/nrf/samples/edge_impulse.rst

@@ -0,0 +1,6 @@
+.. _edge_impulse_samples:
+
+Edge Impulse samples
+####################
+
+The Edge Impulse samples have been migrated from |NCS| to the `Edge AI Add-on for nRF Connect SDK`_.