Address Reviewer feedback (rename folder, periods, descriptions, zone pivot fix)

Author: Orin-Thomas

learn-pr/advocates/configure-entra-external-native-auth/1-introduction.yml renamed to learn-pr/advocates/configure-entra-external-native-authentication/1-introduction.yml

@@ -1,8 +1,8 @@
 ### YamlMime:ModuleUnit
 uid: learn.configure-entra-external-native-authenable-public-client-native-authentication-flows
-title: Enable public client and native authentication flows.
+title: Enable public client and native authentication flows
 metadata:
-  title: Enable public client and native authentication flows.
+  title: Enable public client and native authentication flows
   description: Enable public client and native authentication flows.
   ms.date: 04/10/2025
   author: S2FrdQ

learn-pr/advocates/configure-entra-external-native-auth/2-create-external-tenant.yml renamed to learn-pr/advocates/configure-entra-external-native-authentication/2-create-external-tenant.yml

@@ -3,7 +3,7 @@ uid: learn.configure-entra-external-native-authprepare-app-native-authentication
 title: Prepare your app for native authentication
 metadata:
   title: Prepare your app for native authentication
-  description: Prepare your app for native authentication
+  description: Learn how to ready your app for native authentication
   ms.date: 04/10/2025
   author: S2FrdQ
   ms.author: joylynnkirui

learn-pr/advocates/configure-entra-external-native-auth/3-enable-public-client-native-authentication-flows.yml renamed to learn-pr/advocates/configure-entra-external-native-authentication/3-enable-public-client-native-authentication-flows.yml

@@ -1,9 +1,9 @@
 ### YamlMime:ModuleUnit
 uid: learn.configure-entra-external-native-authadd-mobile-app-native-authentication
-title: Add sign-up in a mobile app using native authentication.
+title: Add sign-up in a mobile app using native authentication
 metadata:
-  title: Add sign-up in a mobile app using native authentication.
-  description: Add sign-up in a mobile app using native authentication.
+  title: Add sign-up in a mobile app using native authentication
+  description: Understand how to add user sign-up in a mobile app using native authentication.
   ms.date: 04/10/2025
   author: S2FrdQ
   ms.author: joylynnkirui

learn-pr/advocates/configure-entra-external-native-auth/4-prepare-app-native-authentication.yml renamed to learn-pr/advocates/configure-entra-external-native-authentication/4-prepare-app-native-authentication.yml

@@ -1,9 +1,9 @@
 ### YamlMime:ModuleUnit
 uid: learn.configure-entra-external-native-authadd-credential-mobile-app-using-native-authentication
-title: Add sign-in and sign out in a mobile app by using native authentication.
+title: Add sign-in and sign out in a mobile app by using native authentication
 metadata:
-  title: Add sign-in and sign out in a mobile app by using native authentication.
-  description: Add sign-in and sign out in a mobile app by using native authentication.
+  title: Add sign-in and sign out in a mobile app by using native authentication
+  description: Learn how to configure sign-in and sign out in a mobile app by using native authentication.
   ms.date: 04/10/2025
   author: S2FrdQ
   ms.author: joylynnkirui