redirects for UEs + other fixes

(cherry picked from commit 91dc6fa)
(cherry picked from commit a2cd590)
(cherry picked from commit 184cd3f)
(cherry picked from commit c891e4e)

Author: rustagir

source/atlas-search.txt

@@ -18,4 +18,4 @@ Atlas Search
    :depth: 2
    :class: singlecol
 
-See :atlas:`Atlas Search </atlas-search/>` in the MongoDB Atlas documentation.
+See :atlas:`Atlas Search </atlas-search/>` in the MongoDB Atlas documentation.

source/crud/collations.txt

@@ -1,9 +1,9 @@
+.. _java-crud-collations:
+
 ==========
 Collations
 ==========
 
-.. default-domain:: mongodb
-
 .. contents:: On this page
    :local:
    :backlinks: none
@@ -65,7 +65,6 @@ order as shown below:
    coté
    côté
 
-
 .. _collations-specify:
 
 How to Specify Collations
@@ -536,4 +535,3 @@ see the following API Documentation:
 - `Accumulators <{+api+}/apidocs/mongodb-driver-core/com/mongodb/client/model/Accumulators.html>`__
 - `Aggregates <{+api+}/apidocs/mongodb-driver-core/com/mongodb/client/model/Aggregates.html>`__
 - `Sorts <{+api+}/apidocs/mongodb-driver-core/com/mongodb/client/model/Sorts.html>`__
-

source/crud/gridfs.txt

@@ -1,3 +1,5 @@
+.. _java-crud-gridfs:
+
 ==============================
 Large File Storage with GridFS
 ==============================