doc: matter: add Matter Quick Start app link

Edited Matter tools page with information about the Matter Quick Start
app. NCD-1475.

Signed-off-by: Grzegorz Ferenc <[email protected]>

Author: greg-fer

doc/nrf/links.txt

@@ -722,6 +722,7 @@
 .. _`Cellular Monitor app`: https://docs.nordicsemi.com/bundle/nrf-connect-cellularmonitor/page/index.html
 .. _`Managing credentials`: https://docs.nordicsemi.com/bundle/nrf-connect-cellularmonitor/page/managing_credentials.html
 
+.. _`Matter Quick Start app`: https://docs.nordicsemi.com/bundle/nrf-connect-matter-quickstart/page/index.html
 .. _`Matter Cluster Editor app`: https://docs.nordicsemi.com/bundle/nrf-connect-matter-cluster-editor/page/index.html
 .. _`nPM PowerUP app`: https://docs.nordicsemi.com/bundle/nrf-connect-npm/page/index.html
 .. _`Quick Start app`: https://docs.nordicsemi.com/bundle/nrf-connect-quickstart/page/index.html

doc/nrf/protocols/matter/getting_started/images/matter_quickstart_ecosystem_setup.png

@@ -331,6 +331,23 @@ You can use the following optional arguments:
 * ``-m`` or ``--matter-path`` to provide a path to a different Matter SDK location than the default one.
   The command will use this path to read the required ZAP tool version and use the generation script from it.
 
+.. _ug_matter_gs_tools_matter_quickstart:
+
+Matter Quick Start app
+**********************
+
+The Matter Quick Start app is a GUI tool for setting up and configuring Matter accessory devices.
+It lets you evaluate Matter samples using precompiled HEX files, without the need of setting up the development environment.
+You can use it to set up and test Matter devices with compatible commercial smart home ecosystems.
+
+.. figure:: images/matter_quickstart_ecosystem_setup.png
+   :alt: Matter Quick Start app
+
+   Matter Quick Start app
+
+The tool is available in `nRF Connect for Desktop`_.
+For installation instructions and more information about the tool, see the `Matter Quick Start app`_ documentation.
+
 .. _ug_matter_gs_tools_matter_cluster_editor:
 
 Matter Cluster Editor app