make toplevel intro to get quickstart to collapse

Author: arthurchi93

fern/docs.yml

@@ -88,29 +88,23 @@ navigation:
     layout:
       - link: Status Page
         href: https://status.vapi.ai/
-
-      - section: Getting Started
+      - page: Introduction
+        path: introduction.mdx
+      - section: Quickstart
         collapsed: true
         contents:
-          - section: Quickstart
-            path: introduction.mdx
-            contents:
-              - page: Dashboard Quickstart
-                path: quickstart/dashboard.mdx
-              - page: Inbound Call Quickstart
-                path: quickstart/inbound.mdx
-              - page: Outbound Call Quickstart
-                path: quickstart/outbound.mdx
-              - page: Web Call Quickstart
-                path: quickstart/web.mdx
-
+          - page: Inbound Call Quickstart
+            path: quickstart/inbound.mdx
+          - page: Outbound Call Quickstart
+            path: quickstart/outbound.mdx
+          - page: Web Call Quickstart
+            path: quickstart/web.mdx
           - section: How Vapi Works
             contents:
               - page: Core Models
                 path: quickstart.mdx
               - page: Orchestration Models
                 path: how-vapi-works.mdx
-
           - section: Use Cases
             contents:
               - page: Outbound Sales