Feature: Import AD computers (#3368)

* Feature (RDP): Active Directory computer import (OU subtree, flat hierarchy)

* Feature (settings): remember Remote Desktop AD import LDAP search base

Store RemoteDesktop_ActiveDirectoryImportLdapSearchBase after a successful directory query and prefill the import dialog on next open.

* Documentation: Edit contributors list

* Update Source/NETworkManager.Localization/Resources/Strings.resx

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Feature: Move Import button to profile view

* Feature: Import dialog to chose an import method

* Feature: Improve AD Search

* Feature: Import AD view

* Feature: Import profiles

* Fix: Button location, auth types

* Feature: Minor improvements

* Feature: AD Import

* Docs: Apply docs format

* Fix: Copilot feedback

* Docs: Import

* Chore: Copilot feedback

---------

Co-authored-by: BornToBeRoot <16019165+BornToBeRoot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: 3 people

CONTRIBUTORS.md

@@ -13,6 +13,7 @@ List of all contributors.
 - EBWeist
 - mdawsonuk
 - labre_rdc
+- Tyrix
 
 ## Translators / reviewers on Transifex
 

Source/NETworkManager.Localization/Resources/StaticStrings.Designer.cs

@@ -348,4 +348,13 @@
   <data name="ExampleFirewallAddresses" xml:space="preserve">
     <value>10.0.0.0/8; LocalSubnet</value>
   </data>
+  <data name="ActiveDirectorySearchBase" xml:space="preserve">
+    <value>OU=Computers,DC=borntoberoot,DC=net</value>
+  </data>
+  <data name="ExampleActiveDirectoryPort" xml:space="preserve">
+    <value>636</value>
+  </data>
+  <data name="ExampleActiveDirectorySearchFilter" xml:space="preserve">
+    <value>(name=SRV-*)</value>
+  </data>
 </root>