feat: shifted over docs guides

Author: Kapil Gowru

fern/assets/styles.css

@@ -107,7 +107,7 @@
     }
 
 
-    > a[href*="cli-api"] {
+    > a[href*="cli-api-reference"] {
       grid-column: 3;
       grid-row: 2;
 

fern/docs.yml

@@ -37,14 +37,12 @@ products:
     icon: fa-regular fa-book
     image: ./images/product-switcher/openapi-def.png
     slug: api-definition
-    subtitle: Define your API in a single file
 
   - display-name: CLI & API Reference
     path: ./products/cli-api-reference/cli-api-reference.yml
     icon: fa-regular fa-terminal
     image: ./images/product-switcher/openapi-def.png
     slug: cli-api-reference
-    subtitle: Generate CLI and API reference documentation
 
   # - display-name: OpenAPI
   #   path: ./products/openapi-def/openapi-def.yml