[Settings, Common.UI, runner exe] Unify exe/dll naming (#15005)

* Unify exe/dll naming - PowerToys.Runner

Align naming with other exes - PowerToys Runner -> PowerToys.Runner

* Unify exe/dll naming - Microsoft.PowerToys.Common.UI

Project name - Microsoft.PowerToys.Common.UI -> Common.UI
dll name - Microsoft.PowerToys.Common.UI.dll -> PowerToys.Common.UI.dll

* Unify exe/dll naming - Settings

Project names - Microsoft.PowerToys.Settings* -> Settings*
Dll names - Microsoft.PowerToys.Settings*.dll -> PowerToys.Settings*.dll

* Revert file autoformat

* [Docs] Update paths to settings projects/files

* Fix tests - Update path

src/common/Common.UI/Common.UI.csproj

@@ -6,6 +6,7 @@
     <UseWPF>true</UseWPF>
     <Platforms>x64</Platforms>
     <PlatformTarget>x64</PlatformTarget>
+    <AssemblyName>PowerToys.Common.UI</AssemblyName>
   </PropertyGroup>
 
   <ItemGroup>

src/common/Common.UI/CustomLibraryThemeProvider.cs

@@ -5,7 +5,7 @@
 using System.Collections.Generic;
 using ControlzEx.Theming;
 
-namespace Microsoft.PowerToys.Common.UI
+namespace Common.UI
 {
     public class CustomLibraryThemeProvider : LibraryThemeProvider
     {

src/common/Common.UI/SettingsDeepLink.cs

@@ -2,11 +2,10 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-using System;
 using System.Diagnostics;
 using System.IO;
 
-namespace Microsoft.PowerToys.Common.UI
+namespace Common.UI
 {
     public static class SettingsDeepLink
     {

src/common/Common.UI/ThemeManager.cs

@@ -8,7 +8,7 @@ using System.Windows;
 using ManagedCommon;
 using Microsoft.Win32;
 
-namespace Microsoft.PowerToys.Common.UI
+namespace Common.UI
 {
     public class ThemeManager : IDisposable
     {