[Discounts] Described Twig Components groups (#2784)

* [PHP API] Discounts (#2763)

* [PHP API REF] Added Discount packages

* Generated PHP API for Discounts

* Discount product guide

* Fixed links and navigation

* Removed nav

* Fixed links

* Fixed typo

* Fixed badges

* Removed whitespace

* Fixes before review

* After review fixes

* Currency remark

* Discount migrations (#2768)

* [Discounts] Added migration doc

* Added files

* Update docs/content_management/data_migration/importing_data.md

* Applied suggestions from code review (#2767)

Co-authored-by: julitafalcondusza <[email protected]>

* [Discounts] Search overview (#2773)

* [Discounts] Search overview

* Fixes before review

* Reworded Type sort clause

* Update docs/search/discounts_search_reference/discounts_sort_clauses.md

Co-authored-by: julitafalcondusza <[email protected]>

---------

Co-authored-by: julitafalcondusza <[email protected]>

* [Discounts] Event reference (#2776)

* [Discounts] Added event reference

* Fixed links

* Fixes before review

* Removed column

* [Discounts] Mentioned discounts in pricing and customer groups (#2775)

* Mentioned discounts in pricing and customer groups

* Before review fixes

* Added mention to the PIM guide

* [Discounts] Discount policies (#2771)

* Permissions

* Build fixes

* Fixed links

* Fixed last links

* Removed link

* Apply suggestions from code review

Co-authored-by: julitafalcondusza <[email protected]>

---------

Co-authored-by: julitafalcondusza <[email protected]>

* Discounts update (#2774)

* Added update instructions

* Fixed link

* [Discounts] Described Twig Components

---------

Co-authored-by: julitafalcondusza <[email protected]>

Author: mnocon

docs/administration/back_office/back_office_elements/custom_components.md

@@ -117,3 +117,12 @@ For more information, see [this example using few of those components](component
 |---|---|
 |`admin-ui-action-configuration-tabs`| `vendor/ibexa/connector-ai/src/bundle/Resources/views/themes/admin/connector_ai/action_configuration/view.html.twig` |
 
+## Discounts [[% include 'snippets/lts-update_badge.md' %]] [[% include 'snippets/commerce_badge.md' %]]
+
+| Group name | Template file |
+|---|---|
+|`admin-ui-discount-block`| `vendor/ibexa/discounts/src/bundle/Resources/views/themes/admin/discounts/view.html.twig` |
+|`admin-ui-discount-condition-summary`| `vendor/ibexa/discounts/src/bundle/Resources/views/themes/admin/discounts/tab/details.html.twig` |
+|`admin-ui-discount-condition-code-usage-summary`| `vendor/ibexa/discounts/src/bundle/Resources/views/themes/admin/discounts/tab/details.html.twig` |
+|`admin-ui-discount-condition-code-summary`| `vendor/ibexa/discounts/src/bundle/Resources/views/themes/admin/discounts/tab/details.html.twig` |
+|`admin-ui-discount-condition-code-usage-limit-summary`| `vendor/ibexa/discounts/src/bundle/Resources/views/themes/admin/discounts/tab/details.html.twig` |