add landing pages to array

Author: schmalliso

snooty.toml

@@ -4,7 +4,15 @@ title = "PHP Library Manual"
 intersphinx = [ "https://www.mongodb.com/docs/manual/objects.inv"
               ]
 
-# toc_landing_pages = ["/paths/to/pages/that/have/nested/content"]
+toc_landing_pages = [
+    "/reference/class/MongoDBClient",
+    "/reference/class/MongoDBCollection",
+    "/reference/class/MongoDBDatabase",
+    "/reference/class/MongoDBGridFSBucket",
+    "/reference/functions",
+    "/reference/result-classes",
+    "/reference/write-result-classes"
+]
 
 [substitutions]
 php-library = "MongoDB PHP Library"