remove mentions of Edge Server (#3382)

## Pull Request Info - SDK Docs Consolidation

Jira ticket: https://jira.mongodb.org/browse/DOCSP-43675

### Staging Links
<!-- start insert-links -->
<li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/index>index</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/dotnet/app-services/connect-to-app-services-backend>sdk/dotnet/app-services/connect-to-app-services-backend</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/flutter/app-services/connect-to-app>sdk/flutter/app-services/connect-to-app</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/kotlin/app-services/connect-to-app-services-backend>sdk/kotlin/app-services/connect-to-app-services-backend</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/kotlin/realm-database/crud/read>sdk/kotlin/realm-database/crud/read</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/kotlin/realm-database/open-and-close-a-realm>sdk/kotlin/realm-database/open-and-close-a-realm</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/node/app-services/connect-to-app-services-backend>sdk/node/app-services/connect-to-app-services-backend</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/node/model-data/data-types/counters>sdk/node/model-data/data-types/counters</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/react-native/app-services/connect-to-app-services-app>sdk/react-native/app-services/connect-to-app-services-app</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/swift/app-services/connect-to-app-services-backend>sdk/swift/app-services/connect-to-app-services-backend</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/sdk/swift/realm-files>sdk/swift/realm-files</a></li><li><a
href=https://deploy-preview-3382--device-sdk.netlify.app/studio/view-atlas-data-sync>studio/view-atlas-data-sync</a></li>
<!-- end insert-links -->

examples/dart/test/app_services_test.dart

@@ -47,8 +47,8 @@ void main() {
     test('Change BaseUrl', () async {
       // :snippet-start: change-base-url
       // Specify a custom baseUrl to connect to.
-      // In this case, an Edge Server instance running on the device.
-      final appConfig = AppConfiguration(edgeServerAppId,
+      // In this case, a custom server instance running on the device.
+      final appConfig = AppConfiguration(customServerAppId,
           baseUrl: Uri.parse('http://localhost:80'));
 
       var app = App(appConfig);

source/examples/generated/flutter/app_services_test.snippet.change-base-url.dart

@@ -1,6 +1,6 @@
 // Specify a custom baseUrl to connect to.
-// In this case, an Edge Server instance running on the device.
-final appConfig = AppConfiguration(edgeServerAppId,
+// In this case, a custom server instance running on the device.
+final appConfig = AppConfiguration(customServerAppId,
     baseUrl: Uri.parse('http://localhost:80'));
 
 var app = App(appConfig);

source/index.txt

@@ -35,8 +35,8 @@ Welcome to the Atlas Device SDK Docs
 .. introduction::
 
    Atlas Device SDK is a suite of app development tools optimized for 
-   data access and persistence on mobile and edge devices. Use the SDKs to 
-   build data-driven mobile, edge, web, desktop, and IoT apps.
+   data access and persistence on mobile devices. Use the SDKs to 
+   build data-driven mobile, web, desktop, and IoT apps.
 
    .. button:: Get started with a tutorial
       :uri: https://mongodb.com/docs/atlas/app-services/get-started/

source/sdk/dotnet/app-services/connect-to-app-services-backend.txt

@@ -62,7 +62,6 @@ connect to a different server:
 
 - Your App Services App uses :ref:`local deployment <local-deployment>`, and 
   you want to connect directly to a local ``baseURL`` in your region.
-- You want to connect to an :ref:`Edge Server instance <edge-server-connect-from-client>`.
 
 You can specify a ``baseURL`` in the 
 :dotnet-sdk:`AppConfiguration <reference/Realms.Sync.AppConfiguration.html#Realms_Sync_AppConfiguration_BaseUri>`.
@@ -76,8 +75,7 @@ Connect to a Different Server During Runtime
 .. versionadded:: 12.1.0
 
 In some cases, you might want to change the ``baseURL`` while the app is
-running. For example, you might want to roam between Edge Servers, or
-move from an App Services connection to an Edge Server connection. To change
+running. To change
 the ``baseURL`` during runtime, call the 
 :dotnet-sdk:`app.UpdateBaseUriAsync() <reference/Realms.Sync.App.html#Realms_Sync_App_UpdateBaseUriAsync_System_Uri_>` 
 method:

source/sdk/flutter/app-services/connect-to-app.txt

@@ -127,9 +127,8 @@ By default, Atlas Device SDK connects to Atlas using the global ``baseUrl``
 of ``https://services.cloud.mongodb.com``. In some cases, you may want to
 connect to a different server:
 
-- Your App Services App uses local deployment, and you want to connect directly to a local ``baseUrl`` in your region. For more information, refer to the :ref:`<local-deployment>` App Services documentation.
-- You want to connect to an Edge Server instance. For more information, refer to
-  the :ref:`edge-server-connect-from-client` App Services documentation.
+- Your App Services App uses local deployment, and you want to connect directly to a local ``baseUrl`` in your region. 
+For more information, refer to the :ref:`<local-deployment>` App Services documentation.
 
 You can specify a ``baseUrl`` in the
 :flutter-sdk:`AppConfiguration <realm/AppConfiguration-class.html>`:
@@ -145,8 +144,7 @@ Connect to a Different Server During Runtime
    ``updateBaseUrl`` accepts ``null`` value
 
 In some cases, you might want to change the ``baseUrl`` while the app is
-running. For example, you might want to roam between Edge Servers or
-move from an App Services connection to an Edge Server connection.
+running.
 
 To change the ``baseUrl`` during runtime, call the experimental
 :flutter-sdk:`app.updateBaseUrl <realm/App/updateBaseUrl.html>` method. You can

source/sdk/kotlin/app-services/connect-to-app-services-backend.txt

@@ -270,9 +270,8 @@ By default, Atlas Device SDK connects to Atlas using the global ``baseUrl``
 of ``https://services.cloud.mongodb.com``. In some cases, you may want to
 connect to a different server:
 
-- Your App Services App uses local deployment, and you want to connect directly to a local ``baseUrl`` in your region. For more information, refer to the :ref:`<local-deployment>` App Services documentation.
-- You want to connect to an Edge Server instance. For more information, refer to
-  the :ref:`edge-server-connect-from-client` App Services documentation.
+- Your App Services App uses local deployment, and you want to connect directly to a local ``baseUrl`` in your region. 
+For more information, refer to the :ref:`<local-deployment>` App Services documentation.
 
 You can specify a ``baseUrl`` in the
 `AppConfiguration <{+kotlin-sync-prefix+}io.realm.kotlin.mongodb/-app-configuration/index.html>`__:
@@ -286,8 +285,7 @@ Connect to a Different Server During Runtime
 .. versionadded:: 1.16.0
 
 In some cases, you might want to change the ``baseUrl`` while the app is
-running. For example, you might want to roam between Edge Servers or
-move from an App Services connection to an Edge Server connection.
+running. 
 
 To change the ``baseUrl`` during runtime, call the experimental
 `app.updateBaseUrl <{+kotlin-sync-prefix+}io.realm.kotlin.mongodb/-app/index.html#2007791704%2FFunctions%2F380376748>`__ method. You can
@@ -296,13 +294,6 @@ pass ``null`` to reset the ``baseUrl`` to the default value.
 .. literalinclude:: /examples/generated/kotlin/AppClientTest.snippet.change-base-url.kt
    :language: kotlin
 
-This API is experimental and requires the `@ExperimentalEdgeServerApi
-<{+kotlin-sync-prefix+}io.realm.kotlin.mongodb.annotations/-experimental-edge-server-api/index.html>`__
-annotation:
-
-.. literalinclude:: /examples/generated/kotlin/AppClientTest.snippet.experimental-opt-in.kt
-   :language: kotlin
-
 If you change the ``baseUrl`` *after* you have logged in a user and
 have opened a synced database, the app must perform a client reset. For more
 information, refer to :ref:`kotlin-client-reset`.

source/sdk/kotlin/realm-database/crud/read.txt

@@ -279,7 +279,8 @@ notation.
 To filter by property, you can pass Realm Query Language (RQL) filters and 
 operators, use Kotlin's built-in extension methods or the SDK's convenience 
 methods, or use a combination. For information on all currently supported RQL 
-operators and syntax, refer to the :ref:`<rql>` reference documentation.
+operators and syntax, refer to the :ref:`Realm Query Language <rql>` reference 
+documentation.
 
 In the following example, we query a ``Frog`` object type and filter by the 
 ``name`` property:

source/sdk/kotlin/realm-database/open-and-close-a-realm.txt

@@ -46,7 +46,8 @@ path, which you can define when you open the realm.
 
 .. tip:: Work with Realm Files in Realm Studio
 
-  You can open, view, and edit the contents of realm files with :ref:`realm-studio`.
+  You can open, view, and edit the contents of realm files with 
+  :ref:`Realm Studio <realm-studio>`.
 
 If you don't want to create a ``.realm`` file or its associated auxiliary 
 files, you can open an in-memory realm.

source/sdk/node/app-services/connect-to-app-services-backend.txt

@@ -149,7 +149,6 @@ connect to a different server:
 
 - Your App Services App uses :ref:`local deployment <local-deployment>`, and 
   you want to connect directly to a local ``baseURL`` in your region.
-- You want to connect to an :ref:`Edge Server instance <edge-server-connect-from-client>`.
 
 You can specify a ``baseURL`` in the 
 :js-sdk:`AppConfiguration <types/Realm.AppConfiguration.html>`:
@@ -176,8 +175,7 @@ Connect to a Different Server During Runtime
 .. versionadded:: 12.8.0
 
 In some cases, you might want to change the ``baseURL`` while the app is
-running. For example, you might want to roam between Edge Servers, or
-move from an App Services connection to an Edge Server connection. 
+running. 
 
 To change the ``baseURL`` during runtime, call the ``app.updateBaseUrl()``
 method. Note that the string value can't end in a trailing slash.

source/sdk/node/model-data/data-types/counters.txt

@@ -130,4 +130,5 @@ counter value greater than or equal to that of the specified counter.
 
 .. include:: /examples/generated/node/v12/formatted/data-types.test.snippet.filtering-with-counter.ts.rst
 
-For more information on querying with the SDK, refer to :ref:`realm-query-language`. 
+For more information on querying with the SDK, refer to 
+:ref:`Realm Query Language <realm-query-language>`. 

source/sdk/react-native/app-services/connect-to-app-services-app.txt

@@ -106,7 +106,6 @@ connect to a different server:
 
 - Your App Services App uses :ref:`local deployment <local-deployment>`, and 
   you want to connect directly to a local ``baseURL`` in your region.
-- You want to connect to an :ref:`Edge Server instance <edge-server-connect-from-client>`.
 
 You can specify a ``baseURL`` as a prop for :ref:`AppProvider <react-native-app-provider>`.
 All :js-sdk:`AppConfiguration <types/Realm.AppConfiguration.html>` keys can be
@@ -118,8 +117,7 @@ Connect to a Different Server During Runtime
 .. versionchanged:: ``[email protected]``
 
 In some cases, you might want to change the ``baseURL`` while the app is
-running. For example, you might want to roam between Edge Servers, or
-move from an App Services connection to an Edge Server connection.
+running.
 
 Currently, this feature is implemented as an experimental module that requires
 specific TypeScript configuration. The required configuration can be difficult

source/sdk/swift/app-services/connect-to-app-services-backend.txt

@@ -115,7 +115,6 @@ connect to a different server:
 
 - Your App Services App uses :ref:`local deployment <local-deployment>`, and 
   you want to connect directly to a local ``baseURL`` in your region.
-- You want to connect to an :ref:`Edge Server instance <edge-server-connect-from-client>`.
 
 You can specify a ``baseURL`` in the 
 :swift-sdk:`AppConfiguration <Extensions/AppConfiguration.html>`:
@@ -129,8 +128,7 @@ Connect to a Different Server During Runtime
 .. versionadded:: 10.50.0
 
 In some cases, you might want to change the ``baseURL`` while the app is
-running. For example, you might want to roam between Edge Servers, or
-move from an App Services connection to an Edge Server connection. To change
+running. To change
 the ``baseURL`` during runtime, call the ``app.updateBaseUrl(to: )`` method:
 
 .. literalinclude:: /examples/generated/code/start/RealmApp.snippet.change-base-url.swift

source/sdk/swift/realm-files.txt

@@ -38,7 +38,7 @@ Realm stores a binary encoded version of every object and type in a
 realm in a single ``.realm`` file. The file is located at :ref:`a specific 
 path <ios-default-and-file-url-realm>` that you can define when you open the 
 realm. You can open, view, and edit the contents of these files with 
-:ref:`realm-studio`.
+:ref:`Realm Studio <realm-studio>`.
 
 .. _ios-in-memory-realm:
 

source/studio/view-atlas-data-sync.txt

@@ -142,7 +142,7 @@ Add a Subscription
       :ref:`queryable-fields` in the App Services documentation.
 
       For information about available query operators, refer to the 
-      :ref:`realm-query-language` reference. 
+      :ref:`Realm Query Language <realm-query-language>` reference. 
 
       Device Sync supports using a subset of RQL operators in Sync subscription
       queries. For information on these limitations, refer to