Evals updates (#739)

* updates

* updates

* updates

* updates

* updates

* updates

* updates

* updates

Author: arvindrk

fern/docs.yml

@@ -222,16 +222,6 @@ navigation:
                   - page: Migrating from Trieve
                     path: knowledge-base/migrating-from-trieve.mdx
                     icon: fa-light fa-triangle-exclamation
-          - section: Structured outputs
-            icon: fa-light fa-database
-            path: assistants/structured-outputs.mdx
-            contents:
-              - page: Quickstart
-                path: assistants/structured-outputs-quickstart.mdx
-                icon: fa-light fa-rocket
-              - page: Examples
-                path: assistants/structured-outputs-examples.mdx
-                icon: fa-light fa-code
           - page: Custom keywords
             path: customization/custom-keywords.mdx
             icon: fa-light fa-bullseye
@@ -280,6 +270,31 @@ navigation:
                 path: assistants/examples/multilingual-agent.mdx
                 icon: fa-light fa-globe
 
+      - section: Observability
+        contents:
+          - section: Evals
+            icon: fa-light fa-clipboard-check
+            contents:
+              - page: Quickstart
+                path: observability/evals-quickstart.mdx
+                icon: fa-light fa-clipboard-check
+              - page: Advanced
+                path: observability/evals-advanced.mdx
+                icon: fa-light fa-clipboard-check
+          - page: Boards
+            path: observability/boards-quickstart.mdx
+            icon: fa-light fa-chart-line
+          - section: Structured outputs
+            icon: fa-light fa-database
+            path: assistants/structured-outputs.mdx
+            contents:
+              - page: Quickstart
+                path: assistants/structured-outputs-quickstart.mdx
+                icon: fa-light fa-rocket
+              - page: Examples
+                path: assistants/structured-outputs-examples.mdx
+                icon: fa-light fa-code
+
       - section: Squads
         contents:
           - page: Quickstart
@@ -331,12 +346,6 @@ navigation:
                 path: test/voice-testing.mdx
                 icon: fa-light fa-volume-high
 
-      - section: Observability
-        contents:
-          - page: Boards
-            path: observability/boards-quickstart.mdx
-            icon: fa-light fa-chart-line
-
       - section: Phone numbers
         contents:
           - page: Free Vapi number