fix(ui): auto-open form when onboarding tour is triggered

- Open upload form automatically when custom tutorials onboarding step is active
- Ensures form is visible when onboarding targets 'Add new tutorial' title
- Only opens form when tutorials exist and form is currently closed

Author: dantovska

redisinsight/ui/src/components/side-panels/panels/enablement-area/EnablementArea/components/Navigation/Navigation.tsx

@@ -89,6 +89,17 @@ const Navigation = (props: Props) => {
     [],
   )
 
+  // Open form when onboarding is triggered and form is not visible
+  useEffect(() => {
+    if (
+      isCustomTutorialsOnboarding &&
+      customTutorials?.length > 0 &&
+      !isCreateOpen
+    ) {
+      setIsCreateOpen(true)
+    }
+  }, [isCustomTutorialsOnboarding, customTutorials?.length, isCreateOpen])
+
   const submitCreate = ({ file, link }: FormValues) => {
     const formData = new FormData()