Move custom scripts to deep dives

Author: handotdev

docs.json

@@ -35,7 +35,6 @@
               "core-concepts/navigation",
               "core-concepts/themes",
               "core-concepts/react-components",
-              "core-concepts/custom-scripts",
               "core-concepts/ai-ingestion"
             ]
           },
@@ -112,6 +111,7 @@
               "settings/gitlab",
               "settings/ci",
               "settings/preview-deployments",
+              "core-concepts/custom-scripts",
               {
                 "group": "Integrations",
                 "icon": "blocks",