Add links to search kit

docs/the-user-interface/searching.md

@@ -11,6 +11,11 @@ advanced techniques. CiviCRM beginners should be familiar with
 Quicksearch, Advanced Search and the component searches. More advanced
 users should also look at reports, custom searches and Search Builder.
 
+A new search interface, [Searchkit](search-kit.md), is currently (as of 5.36) in beta.
+Search kit combines many of the features of advanced search, search
+builder and reports and provides additional functionality. Over
+time we expect it to become the main search method.
+
 There are three main reasons to search:
 
 -   To find a specific contact: the Quick search box can find contacts

mkdocs.yml

@@ -57,6 +57,7 @@ nav:
 - The user interface:
     - 'Menu, dashboard and dashlets': 'the-user-interface/menu-dashboard-and-dashlets.md'
     - 'Searching': 'the-user-interface/searching.md'
+    - 'Search Kit': 'the-user-interface/search-kit.md'
     - 'Search URL Filtering': 'the-user-interface/searching-url-support.md'
     - 'Undelete': 'the-user-interface/undelete.md'
 - Organising your data: