remove overview

Author: elizabethtrykin

fern/docs.yml

@@ -90,9 +90,6 @@ navigation:
     layout:
       - section: Get started
         contents:
-          - page: Overview
-            icon: fa-light fa-house
-            path: overview.mdx
           - page: Quickstart
             icon: fa-light fa-bolt-lightning
             path: quickstart/dashboard.mdx
@@ -821,8 +818,12 @@ redirects:
   - source: /quickstart/phone/outbound
     destination: /quickstart/dashboard
   - source: /introduction
-    destination: /overview
+    destination: /quickstart
+  - source: /welcome
+    destination: /quickstart
   - source: /sdks
     destination: /sdk/web
   - source: /server-sdks
     destination: /sdk/web
+  - source: /overview
+    destination: /quickstart