Remove commented code.

.editorconfig

@@ -149,7 +149,7 @@ csharp_preferred_modifier_order = public,private,protected,internal,static,exter
 # Code-block preferences
 csharp_prefer_braces = true:silent
 csharp_prefer_simple_using_statement = true:suggestion
-csharp_style_namespace_declarations = file_scoped:error
+csharp_style_namespace_declarations = block_scoped:silent
 
 # Expression-level preferences
 csharp_prefer_simple_default_expression = true:suggestion
@@ -288,5 +288,3 @@ csharp_style_prefer_utf8_string_literals = true:suggestion
 csharp_style_prefer_readonly_struct = true:suggestion
 csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = true:silent
 csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = true:silent
-csharp_style_prefer_primary_constructors = true:silent
-csharp_prefer_system_threading_lock = true:suggestion

Directory.Build.Props

@@ -1,7 +0,0 @@
-<Project>
-	<PropertyGroup>
-		<LangVersion>preview</LangVersion>
-		<IsAotCompatible>true</IsAotCompatible>
-		<Configurations>Debug;Release</Configurations>
-	</PropertyGroup>
-</Project>

Directory.Packages.props

@@ -1,65 +0,0 @@
-<Project>
-    <PropertyGroup>
-        <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
-    </PropertyGroup>
-    <ItemGroup>
-        <PackageVersion Include="ColorHashSharp" Version="1.0.0" />
-        <PackageVersion Include="CommunityToolkit.Common" Version="8.4.0" />
-        <PackageVersion Include="CommunityToolkit.Diagnostics" Version="8.4.0" />
-        <PackageVersion Include="CommunityToolkit.Labs.Uwp.Controls.MarkdownTextBlock" Version="0.1.250206-build.2040" />
-        <PackageVersion Include="CommunityToolkit.Labs.Uwp.DependencyPropertyGenerator" Version="0.1.250206-build.2040" />
-        <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.0" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Animations" Version="8.2.250129-preview2" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Behaviors" Version="8.2.250129-preview2" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Controls.Segmented" Version="8.2.250129-preview2" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Controls.SettingsControls" Version="8.2.250129-preview2" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Controls.Sizers" Version="8.2.250129-preview2" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Controls.TabbedCommandBar" Version="8.2.250129-preview2" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Controls.TokenizingTextBox" Version="8.2.250129-preview2" />
-        <PackageVersion Include="CommunityToolkit.Uwp.Extensions" Version="8.2.250129-preview2" />
-        <PackageVersion Include="EmailValidation" Version="1.2.0" />
-        <PackageVersion Include="HtmlAgilityPack" Version="1.11.72" />
-        <PackageVersion Include="Ical.Net" Version="4.3.1" />
-        <PackageVersion Include="IsExternalInit" Version="1.0.3" />
-        <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" />
-        <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.12.0" />
-        <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.2" />
-        <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.2" />
-        <PackageVersion Include="Microsoft.Graph" Version="5.69.0" />
-        <PackageVersion Include="Microsoft.Identity.Client" Version="4.68.0" />
-        <PackageVersion Include="Microsoft.Identity.Client.Broker" Version="4.68.0" />
-        <PackageVersion Include="Microsoft.Identity.Client.Extensions.Msal" Version="4.68.0" />
-        <PackageVersion Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.2.14" />
-        <PackageVersion Include="Microsoft.UI.Xaml" Version="2.8.7" />
-        <PackageVersion Include="Microsoft.Xaml.Behaviors.Uwp.Managed" Version="3.0.0" />
-        <PackageVersion Include="MimeKit" Version="4.10.0" />
-        <PackageVersion Include="morelinq" Version="4.4.0" />
-        <PackageVersion Include="Nito.AsyncEx" Version="5.1.2" />
-        <PackageVersion Include="Nito.AsyncEx.Tasks" Version="5.1.2" />
-        <PackageVersion Include="NodaTime" Version="3.2.1" />
-        <PackageVersion Include="Serilog" Version="4.2.0" />
-        <PackageVersion Include="Serilog.Exceptions" Version="8.4.0" />
-        <PackageVersion Include="Serilog.Sinks.Debug" Version="3.0.0" />
-        <PackageVersion Include="Serilog.Sinks.File" Version="6.0.0" />
-        <PackageVersion Include="Serilog.Sinks.ApplicationInsights" Version="4.0.0" />
-        <PackageVersion Include="SkiaSharp" Version="3.116.1" />
-        <PackageVersion Include="sqlite-net-pcl" Version="1.9.172" />
-        <PackageVersion Include="SqlKata" Version="4.0.1" />
-        <PackageVersion Include="System.Private.Uri" Version="4.3.2" />
-        <PackageVersion Include="System.Text.Encoding.CodePages" Version="9.0.2" />
-        <PackageVersion Include="System.Text.Json" Version="9.0.2" />
-        <PackageVersion Include="Win2D.uwp" Version="1.28.2" />
-        <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.2.0" />
-        <PackageVersion Include="CommunityToolkit.WinUI.Notifications" Version="7.1.2" />
-        <PackageVersion Include="Google.Apis.Auth" Version="1.69.0" />
-        <PackageVersion Include="Google.Apis.Calendar.v3" Version="1.69.0.3667" />
-        <PackageVersion Include="Google.Apis.Gmail.v1" Version="1.68.0.3427" />
-        <PackageVersion Include="Google.Apis.PeopleService.v1" Version="1.68.0.3359" />
-        <PackageVersion Include="HtmlKit" Version="1.2.0" />
-        <PackageVersion Include="MailKit" Version="4.10.0" />
-        <PackageVersion Include="TimePeriodLibrary.NET" Version="2.1.5" />
-        <PackageVersion Include="System.Reactive" Version="6.0.1" />
-        <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.2" />
-        <PackageVersion Include="System.Text.Encodings.Web" Version="9.0.2" />
-    </ItemGroup>
-</Project>

Wino.Authentication/BaseAuthenticator.cs

@@ -1,10 +1,10 @@
 using Wino.Core.Domain.Enums;
 using Wino.Core.Domain.Interfaces;
 
-namespace Wino.Authentication;
-
-public abstract class BaseAuthenticator
+namespace Wino.Authentication
 {
+    public abstract class BaseAuthenticator
+    {
         public abstract MailProviderType ProviderType { get; }
         protected IAuthenticatorConfig AuthenticatorConfig { get; }
 
@@ -13,4 +13,5 @@ public abstract class BaseAuthenticator
 
             AuthenticatorConfig = authenticatorConfig;
         }
+    }
 }

Wino.Authentication/GmailAuthenticator.cs

@@ -7,10 +7,10 @@ using Wino.Core.Domain.Enums;
 using Wino.Core.Domain.Interfaces;
 using Wino.Core.Domain.Models.Authentication;
 
-namespace Wino.Authentication;
-
-public class GmailAuthenticator : BaseAuthenticator, IGmailAuthenticator
+namespace Wino.Authentication
 {
+    public class GmailAuthenticator : BaseAuthenticator, IGmailAuthenticator
+    {
         public GmailAuthenticator(IAuthenticatorConfig authConfig) : base(authConfig)
         {
         }
@@ -47,4 +47,5 @@ public class GmailAuthenticator : BaseAuthenticator, IGmailAuthenticator
                 ClientId = ClientId
             }, AuthenticatorConfig.GmailScope, account.Id.ToString(), CancellationToken.None, new FileDataStore(AuthenticatorConfig.GmailTokenStoreIdentifier));
         }
+    }
 }

Wino.Authentication/OutlookAuthenticator.cs

@@ -11,10 +11,10 @@ using Wino.Core.Domain.Exceptions;
 using Wino.Core.Domain.Interfaces;
 using Wino.Core.Domain.Models.Authentication;
 
-namespace Wino.Authentication;
-
-public class OutlookAuthenticator : BaseAuthenticator, IOutlookAuthenticator
+namespace Wino.Authentication
 {
+    public class OutlookAuthenticator : BaseAuthenticator, IOutlookAuthenticator
+    {
         private const string TokenCacheFileName = "OutlookCache.bin";
         private bool isTokenCacheAttached = false;
 
@@ -122,4 +122,5 @@ public class OutlookAuthenticator : BaseAuthenticator, IOutlookAuthenticator
 
             throw new AuthenticationException(Translator.Exception_UnknowErrorDuringAuthentication, new Exception(Translator.Exception_TokenGenerationFailed));
         }
+    }
 }

Wino.Authentication/Wino.Authentication.csproj

@@ -1,20 +1,24 @@
 <Project Sdk="Microsoft.NET.Sdk">
+
 	<PropertyGroup>
-		<TargetFramework>net9.0</TargetFramework>
-		<RuntimeIdentifiers>win-x86;win-x64;win-arm64</RuntimeIdentifiers>
+		<TargetFramework>netstandard2.0</TargetFramework>
 		<RootNamespace>Wino.Authentication</RootNamespace>
-		<Platforms>x86;x64;arm64</Platforms>
+		<Configurations>Debug;Release</Configurations>
+		<LangVersion>12</LangVersion>
+		<Platforms>AnyCPU;x64;x86</Platforms>
 		<AccelerateBuildsInVisualStudio>true</AccelerateBuildsInVisualStudio>
 		<ProduceReferenceAssembly>true</ProduceReferenceAssembly>
 	</PropertyGroup>
+
 	<ItemGroup>
-		<PackageReference Include="CommunityToolkit.Diagnostics" />
-		<PackageReference Include="CommunityToolkit.Mvvm"  />
-		<PackageReference Include="Google.Apis.Auth"  />
-		<PackageReference Include="Microsoft.Identity.Client" />
-		<PackageReference Include="Microsoft.Identity.Client.Broker"  />
-		<PackageReference Include="Microsoft.Identity.Client.Extensions.Msal"  />
+		<PackageReference Include="CommunityToolkit.Diagnostics" Version="8.3.2" />
+		<PackageReference Include="CommunityToolkit.Mvvm" Version="8.3.2" />
+		<PackageReference Include="Google.Apis.Auth" Version="1.68.0" />
+		<PackageReference Include="Microsoft.Identity.Client" Version="4.66.2" />
+		<PackageReference Include="Microsoft.Identity.Client.Broker" Version="4.66.2" />
+		<PackageReference Include="Microsoft.Identity.Client.Extensions.Msal" Version="4.66.2" />
 	</ItemGroup>
+
 	<ItemGroup>
 	  <ProjectReference Include="..\Wino.Core.Domain\Wino.Core.Domain.csproj" />
 	  <ProjectReference Include="..\Wino.Messages\Wino.Messaging.csproj" />

Wino.Calendar/Services/CalendarAuthenticatorConfig.cs

@@ -1,9 +1,9 @@
 using Wino.Core.Domain.Interfaces;
 
-namespace Wino.Calendar.Services;
-
-public class CalendarAuthenticatorConfig : IAuthenticatorConfig
+namespace Wino.Calendar.Services
 {
+    public class CalendarAuthenticatorConfig : IAuthenticatorConfig
+    {
         public string OutlookAuthenticatorClientId => "b19c2035-d740-49ff-b297-de6ec561b208";
 
         public string[] OutlookScope => new string[]
@@ -29,4 +29,5 @@ public class CalendarAuthenticatorConfig : IAuthenticatorConfig
         };
 
         public string GmailTokenStoreIdentifier => "WinoCalendarGmailTokenStore";
+    }
 }

Wino.Core.Domain/BasicTypesJsonContext.cs

@@ -1,11 +0,0 @@
-using System.Collections.Generic;
-using System.Text.Json.Serialization;
-
-namespace Wino.Core.Domain;
-
-[JsonSerializable(typeof(Dictionary<string, string>))]
-[JsonSerializable(typeof(string))]
-[JsonSerializable(typeof(int))]
-[JsonSerializable(typeof(List<string>))]
-[JsonSerializable(typeof(bool))]
-public partial class BasicTypesJsonContext : JsonSerializerContext;

Wino.Core.Domain/Collections/CalendarEventCollection.cs

@@ -7,10 +7,10 @@ using Wino.Core.Domain.Entities.Calendar;
 using Wino.Core.Domain.Interfaces;
 using Wino.Core.Domain.Models.Calendar;
 
-namespace Wino.Core.Domain.Collections;
-
-public class CalendarEventCollection
+namespace Wino.Core.Domain.Collections
 {
+    public class CalendarEventCollection
+    {
         public event EventHandler<ICalendarItem> CalendarItemAdded;
         public event EventHandler<ICalendarItem> CalendarItemRemoved;
 
@@ -152,4 +152,5 @@ public class CalendarEventCollection
 
             CalendarItemsCleared?.Invoke(this, EventArgs.Empty);
         }
+    }
 }

Wino.Core.Domain/Collections/DayRangeCollection.cs

@@ -2,10 +2,10 @@
 using Wino.Core.Domain.Interfaces;
 using Wino.Core.Domain.Models.Calendar;
 
-namespace Wino.Core.Domain.Collections;
-
-public class DayRangeCollection : ObservableRangeCollection<DayRangeRenderModel>
+namespace Wino.Core.Domain.Collections
 {
+    public class DayRangeCollection : ObservableRangeCollection<DayRangeRenderModel>
+    {
         /// <summary>
         /// Gets the range of dates that are currently displayed in the collection.
         /// </summary>
@@ -38,4 +38,5 @@ public class DayRangeCollection : ObservableRangeCollection<DayRangeRenderModel>
                 calendarDayModel?.EventsCollection.AddCalendarItem(calendarItem);
             }
         }
+    }
 }

Wino.Core.Domain/Collections/ObservableRangeCollection.cs

@@ -4,14 +4,14 @@ using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using System.ComponentModel;
 
-namespace Wino.Core.Domain.Collections;
-
-/// <summary> 
-/// Represents a dynamic data collection that provides notifications when items get added, removed, or when the whole list is refreshed. 
-/// </summary> 
-/// <typeparam name="T"></typeparam> 
-public class ObservableRangeCollection<T> : ObservableCollection<T>
+namespace Wino.Core.Domain.Collections
 {
+    /// <summary> 
+    /// Represents a dynamic data collection that provides notifications when items get added, removed, or when the whole list is refreshed. 
+    /// </summary> 
+    /// <typeparam name="T"></typeparam> 
+    public class ObservableRangeCollection<T> : ObservableCollection<T>
+    {
 
         /// <summary> 
         /// Initializes a new instance of the System.Collections.ObjectModel.ObservableCollection(Of T) class. 
@@ -170,4 +170,5 @@ public class ObservableRangeCollection<T> : ObservableCollection<T>
             else
                 OnCollectionChanged(new NotifyCollectionChangedEventArgs(action, changedItems: changedItems, startingIndex: startingIndex));
         }
+    }
 }

Wino.Core.Domain/Constants.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain;
-
-public static class Constants
+namespace Wino.Core.Domain
 {
+    public static class Constants
+    {
         /// <summary>
         /// MIME header that exists in all the drafts created from Wino.
         /// </summary>
@@ -19,4 +19,5 @@ public static class Constants
 
         public const string WinoMailIdentiifer = nameof(WinoMailIdentiifer);
         public const string WinoCalendarIdentifier = nameof(WinoCalendarIdentifier);
+    }
 }

Wino.Core.Domain/Entities/Calendar/AccountCalendar.cs

@@ -2,10 +2,10 @@
 using SQLite;
 using Wino.Core.Domain.Interfaces;
 
-namespace Wino.Core.Domain.Entities.Calendar;
-
-public class AccountCalendar : IAccountCalendar
+namespace Wino.Core.Domain.Entities.Calendar
 {
+    public class AccountCalendar : IAccountCalendar
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
         public Guid AccountId { get; set; }
@@ -21,4 +21,5 @@ public class AccountCalendar : IAccountCalendar
         public string TextColorHex { get; set; }
         public string BackgroundColorHex { get; set; }
         public string TimeZone { get; set; }
+    }
 }

Wino.Core.Domain/Entities/Calendar/CalendarEventAttendee.cs

@@ -2,11 +2,11 @@
 using SQLite;
 using Wino.Core.Domain.Enums;
 
-namespace Wino.Core.Domain.Entities.Calendar;
-
-// TODO: Connect to Contact store with Wino People.
-public class CalendarEventAttendee
+namespace Wino.Core.Domain.Entities.Calendar
 {
+    // TODO: Connect to Contact store with Wino People.
+    public class CalendarEventAttendee
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
         public Guid CalendarItemId { get; set; }
@@ -16,4 +16,5 @@ public class CalendarEventAttendee
         public bool IsOrganizer { get; set; }
         public bool IsOptionalAttendee { get; set; }
         public string Comment { get; set; }
+    }
 }

Wino.Core.Domain/Entities/Calendar/CalendarItem.cs

@@ -5,11 +5,11 @@ using SQLite;
 using Wino.Core.Domain.Enums;
 using Wino.Core.Domain.Interfaces;
 
-namespace Wino.Core.Domain.Entities.Calendar;
-
-[DebuggerDisplay("{Title} ({StartDate} - {EndDate})")]
-public class CalendarItem : ICalendarItem
+namespace Wino.Core.Domain.Entities.Calendar
 {
+    [DebuggerDisplay("{Title} ({StartDate} - {EndDate})")]
+    public class CalendarItem : ICalendarItem
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
         public string RemoteEventId { get; set; }
@@ -176,4 +176,5 @@ public class CalendarItem : ICalendarItem
                 IsOccurrence = true
             };
         }
+    }
 }

Wino.Core.Domain/Entities/Calendar/Reminder.cs

@@ -2,14 +2,15 @@
 using SQLite;
 using Wino.Core.Domain.Enums;
 
-namespace Wino.Core.Domain.Entities.Calendar;
-
-public class Reminder
+namespace Wino.Core.Domain.Entities.Calendar
 {
+    public class Reminder
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
         public Guid CalendarItemId { get; set; }
 
         public DateTimeOffset ReminderTime { get; set; }
         public CalendarItemReminderType ReminderType { get; set; }
+    }
 }

Wino.Core.Domain/Entities/Mail/AccountSignature.cs

@@ -1,10 +1,10 @@
 using System;
 using SQLite;
 
-namespace Wino.Core.Domain.Entities.Mail;
-
-public class AccountSignature
+namespace Wino.Core.Domain.Entities.Mail
 {
+    public class AccountSignature
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
 
@@ -13,4 +13,5 @@ public class AccountSignature
         public string HtmlBody { get; set; }
 
         public Guid MailAccountId { get; set; }
+    }
 }

Wino.Core.Domain/Entities/Mail/MailAccountAlias.cs

@@ -1,10 +1,10 @@
 using System;
 using SQLite;
 
-namespace Wino.Core.Domain.Entities.Mail;
-
-public class RemoteAccountAlias
+namespace Wino.Core.Domain.Entities.Mail
 {
+    public class RemoteAccountAlias
+    {
         /// <summary>
         /// Display address of the alias.
         /// </summary>
@@ -40,10 +40,10 @@ public class RemoteAccountAlias
         /// Used for Gmail only.
         /// </summary>
         public string AliasSenderName { get; set; }
-}
+    }
 
-public class MailAccountAlias : RemoteAccountAlias
-{
+    public class MailAccountAlias : RemoteAccountAlias
+    {
         /// <summary>
         /// Unique Id for the alias.
         /// </summary>
@@ -59,4 +59,5 @@ public class MailAccountAlias : RemoteAccountAlias
         /// Root aliases can't be deleted.
         /// </summary>
         public bool CanDelete => !IsRootAlias;
+    }
 }

Wino.Core.Domain/Entities/Mail/MailCopy.cs

@@ -5,14 +5,14 @@ using Wino.Core.Domain.Entities.Shared;
 using Wino.Core.Domain.Enums;
 using Wino.Core.Domain.Models.MailItem;
 
-namespace Wino.Core.Domain.Entities.Mail;
-
-/// <summary>
-/// Summary of the parsed MIME messages.
-/// Wino will do non-network operations on this table and others from the original MIME.
-/// </summary>
-public class MailCopy : IMailItem
+namespace Wino.Core.Domain.Entities.Mail
 {
+    /// <summary>
+    /// Summary of the parsed MIME messages.
+    /// Wino will do non-network operations on this table and others from the original MIME.
+    /// </summary>
+    public class MailCopy : IMailItem
+    {
         /// <summary>
         /// Unique Id of the mail.
         /// </summary>
@@ -153,4 +153,5 @@ public class MailCopy : IMailItem
 
         public IEnumerable<Guid> GetContainingIds() => [UniqueId];
         public override string ToString() => $"{Subject} <-> {Id}";
+    }
 }

Wino.Core.Domain/Entities/Mail/MailItemFolder.cs

@@ -5,11 +5,11 @@ using SQLite;
 using Wino.Core.Domain.Enums;
 using Wino.Core.Domain.Models.Folders;
 
-namespace Wino.Core.Domain.Entities.Mail;
-
-[DebuggerDisplay("{FolderName} - {SpecialFolderType}")]
-public class MailItemFolder : IMailItemFolder
+namespace Wino.Core.Domain.Entities.Mail
 {
+    [DebuggerDisplay("{FolderName} - {SpecialFolderType}")]
+    public class MailItemFolder : IMailItemFolder
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
 
@@ -71,4 +71,5 @@ public class MailItemFolder : IMailItemFolder
         public static MailItemFolder CreateCategoriesFolder() => new MailItemFolder() { IsSticky = true, SpecialFolderType = SpecialFolderType.Category, FolderName = Translator.CategoriesFolderNameOverride };
 
         public override string ToString() => FolderName;
+    }
 }

Wino.Core.Domain/Entities/Mail/MergedInbox.cs

@@ -1,12 +1,13 @@
 using System;
 using SQLite;
 
-namespace Wino.Core.Domain.Entities.Mail;
-
-public class MergedInbox
+namespace Wino.Core.Domain.Entities.Mail
 {
+    public class MergedInbox
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
 
         public string Name { get; set; }
+    }
 }

Wino.Core.Domain/Entities/Shared/AccountContact.cs

@@ -2,17 +2,17 @@
 using System.Collections.Generic;
 using SQLite;
 
-namespace Wino.Core.Domain.Entities.Shared;
-
-/// <summary>
-/// Back storage for simple name-address book.
-/// These values will be inserted during MIME fetch.
-/// </summary>
-
-// TODO: This can easily evolve to Contact store, just like People app in Windows 10/11.
-// Do it.
-public class AccountContact : IEquatable<AccountContact>
+namespace Wino.Core.Domain.Entities.Shared
 {
+    /// <summary>
+    /// Back storage for simple name-address book.
+    /// These values will be inserted during MIME fetch.
+    /// </summary>
+
+    // TODO: This can easily evolve to Contact store, just like People app in Windows 10/11.
+    // Do it.
+    public class AccountContact : IEquatable<AccountContact>
+    {
         /// <summary>
         /// E-mail address of the contact.
         /// </summary>
@@ -36,6 +36,14 @@ public class AccountContact : IEquatable<AccountContact>
         /// </summary>
         public bool IsRootContact { get; set; }
 
+        /// <summary>
+        /// Short display name of the contact.
+        /// Eather Name or Address.
+        /// </summary>
+        public string ShortDisplayName => Address == Name || string.IsNullOrWhiteSpace(Name) ? $"{Address.ToLowerInvariant()};" : $"{Name};";
+
+        public string DisplayName => Address == Name || string.IsNullOrWhiteSpace(Name) ? Address.ToLowerInvariant() : $"{Name} <{Address.ToLowerInvariant()}>";
+
         public override bool Equals(object obj)
         {
             return Equals(obj as AccountContact);
@@ -50,7 +58,10 @@ public class AccountContact : IEquatable<AccountContact>
 
         public override int GetHashCode()
         {
-        return HashCode.Combine(Address, Name);
+            int hashCode = -1717786383;
+            hashCode = hashCode * -1521134295 + EqualityComparer<string>.Default.GetHashCode(Address);
+            hashCode = hashCode * -1521134295 + EqualityComparer<string>.Default.GetHashCode(Name);
+            return hashCode;
         }
 
         public static bool operator ==(AccountContact left, AccountContact right)
@@ -62,4 +73,5 @@ public class AccountContact : IEquatable<AccountContact>
         {
             return !(left == right);
         }
+    }
 }

Wino.Core.Domain/Entities/Shared/CustomServerInformation.cs

@@ -1,12 +1,11 @@
 using System;
-using System.Collections.Generic;
 using SQLite;
 using Wino.Core.Domain.Enums;
 
-namespace Wino.Core.Domain.Entities.Shared;
-
-public class CustomServerInformation
+namespace Wino.Core.Domain.Entities.Shared
 {
+    public class CustomServerInformation
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
 
@@ -50,25 +49,5 @@ public class CustomServerInformation
         /// Default is 5.
         /// </summary>
         public int MaxConcurrentClients { get; set; }
-
-    public Dictionary<string, string> GetConnectionProperties()
-    {
-        // Printout the public connection properties.
-
-        var connectionProperties = new Dictionary<string, string>
-        {
-            { "IncomingServer", IncomingServer },
-            { "IncomingServerPort", IncomingServerPort },
-            { "IncomingServerSocketOption", IncomingServerSocketOption.ToString() },
-            { "IncomingAuthenticationMethod", IncomingAuthenticationMethod.ToString() },
-            { "OutgoingServer", OutgoingServer },
-            { "OutgoingServerPort", OutgoingServerPort },
-            { "OutgoingServerSocketOption", OutgoingServerSocketOption.ToString() },
-            { "OutgoingAuthenticationMethod", OutgoingAuthenticationMethod.ToString() },
-            { "ProxyServer", ProxyServer },
-            { "ProxyServerPort", ProxyServerPort }
-        };
-
-        return connectionProperties;
     }
 }

Wino.Core.Domain/Entities/Shared/MailAccount.cs

@@ -3,10 +3,10 @@ using SQLite;
 using Wino.Core.Domain.Entities.Mail;
 using Wino.Core.Domain.Enums;
 
-namespace Wino.Core.Domain.Entities.Shared;
-
-public class MailAccount
+namespace Wino.Core.Domain.Entities.Shared
 {
+    public class MailAccount
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
 
@@ -107,4 +107,5 @@ public class MailAccount
         /// Gets whether the account can perform AliasInformation sync type.
         /// </summary>
         public bool IsAliasSyncSupported => ProviderType == MailProviderType.Gmail;
+    }
 }

Wino.Core.Domain/Entities/Shared/MailAccountPreferences.cs

@@ -1,10 +1,10 @@
 using System;
 using SQLite;
 
-namespace Wino.Core.Domain.Entities.Shared;
-
-public class MailAccountPreferences
+namespace Wino.Core.Domain.Entities.Shared
 {
+    public class MailAccountPreferences
+    {
         [PrimaryKey]
         public Guid Id { get; set; }
 
@@ -50,4 +50,5 @@ public class MailAccountPreferences
         /// Gets or sets signature for following messages. Null if signature is not needed.
         /// </summary>
         public Guid? SignatureIdForFollowingMessages { get; set; }
+    }
 }

Wino.Core.Domain/Enums/AccountAttentionReason.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum AccountAttentionReason
+namespace Wino.Core.Domain.Enums
 {
+    public enum AccountAttentionReason
+    {
         None,
         InvalidCredentials,
         MissingSystemFolderConfiguration
+    }
 }

Wino.Core.Domain/Enums/AccountCreationDialogState.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum AccountCreationDialogState
+namespace Wino.Core.Domain.Enums
 {
+    public enum AccountCreationDialogState
+    {
         Idle,
         SigningIn,
         PreparingFolders,
@@ -13,4 +13,5 @@ public enum AccountCreationDialogState
         FetchingProfileInformation,
         Canceled,
         FetchingEvents
+    }
 }

Wino.Core.Domain/Enums/AccountSynchronizerState.cs

@@ -1,11 +1,12 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// Indicates the state of synchronizer.
-/// </summary>
-public enum AccountSynchronizerState
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// Indicates the state of synchronizer.
+    /// </summary>
+    public enum AccountSynchronizerState
+    {
         Idle,
         ExecutingRequests,
         Synchronizing
+    }
 }

Wino.Core.Domain/Enums/AppLanguage.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum AppLanguage
+namespace Wino.Core.Domain.Enums
 {
+    public enum AppLanguage
+    {
         None,
         English,
         Deutsch,
@@ -17,4 +17,5 @@ public enum AppLanguage
         PortugeseBrazil,
         Italian,
         Romanian
+    }
 }

Wino.Core.Domain/Enums/AppThemeType.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum AppThemeType
+namespace Wino.Core.Domain.Enums
 {
+    public enum AppThemeType
+    {
         System,
         PreDefined,
         Custom,
+    }
 }

Wino.Core.Domain/Enums/ApplicationElementTheme.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum ApplicationElementTheme
+namespace Wino.Core.Domain.Enums
 {
+    public enum ApplicationElementTheme
+    {
         Default,
         Light,
         Dark
+    }
 }

Wino.Core.Domain/Enums/AttendeeStatus.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum AttendeeStatus
+namespace Wino.Core.Domain.Enums
 {
+    public enum AttendeeStatus
+    {
         NeedsAction,
         Accepted,
         Tentative,
         Declined
+    }
 }

Wino.Core.Domain/Enums/BackgroundSynchronizationReason.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum BackgroundSynchronizationReason
+namespace Wino.Core.Domain.Enums
 {
+    public enum BackgroundSynchronizationReason
+    {
         SessionConnected,
         Timer
+    }
 }

Wino.Core.Domain/Enums/CalendarDisplayType.cs

@@ -1,10 +1,11 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarDisplayType
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarDisplayType
+    {
         Day,
         Week,
         WorkWeek,
         Month,
         Year
+    }
 }

Wino.Core.Domain/Enums/CalendarEventTargetType.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarEventTargetType
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarEventTargetType
+    {
         Single, // Show details for a single event.
         Series // Show the series event. Parent of all recurring events.
+    }
 }

Wino.Core.Domain/Enums/CalendarInitInitiative.cs

@@ -1,10 +1,11 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// Trigger to load more data.
-/// </summary>
-public enum CalendarInitInitiative
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// Trigger to load more data.
+    /// </summary>
+    public enum CalendarInitInitiative
+    {
         User,
         App
+    }
 }

Wino.Core.Domain/Enums/CalendarItemRecurrenceFrequency.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarItemRecurrenceFrequency
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarItemRecurrenceFrequency
+    {
         Daily,
         Weekly,
         Monthly,
         Yearly
+    }
 }

Wino.Core.Domain/Enums/CalendarItemReminderType.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarItemReminderType
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarItemReminderType
+    {
         Popup,
         Email
+    }
 }

Wino.Core.Domain/Enums/CalendarItemStatus.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarItemStatus
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarItemStatus
+    {
         NotResponded,
         Confirmed,
         Tentative,
         Cancelled,
+    }
 }

Wino.Core.Domain/Enums/CalendarItemVisibility.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarItemVisibility
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarItemVisibility
+    {
         Default,
         Public,
         Private,
         Confidential
+    }
 }

Wino.Core.Domain/Enums/CalendarLoadDirection.cs

@@ -1,11 +1,12 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// Which way in time to load more data for calendar.
-/// </summary>
-public enum CalendarLoadDirection
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// Which way in time to load more data for calendar.
+    /// </summary>
+    public enum CalendarLoadDirection
+    {
         Replace,
         Previous,
         Next
+    }
 }

Wino.Core.Domain/Enums/CalendarOrientation.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarOrientation
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarOrientation
+    {
         Horizontal,
         Vertical
+    }
 }

Wino.Core.Domain/Enums/CalendarSynchronizationType.cs

@@ -1,10 +1,11 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CalendarSynchronizationType
+namespace Wino.Core.Domain.Enums
 {
+    public enum CalendarSynchronizationType
+    {
         ExecuteRequests, // Execute all requests in the queue.
         CalendarMetadata, // Sync calendar metadata.
         CalendarEvents, // Sync all events for all calendars.
         SingleCalendar, // Sync events for only specified calendars.
         UpdateProfile // Update profile information only.
+    }
 }

Wino.Core.Domain/Enums/ChangeRequestType.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum ChangeRequestType
+namespace Wino.Core.Domain.Enums
 {
+    public enum ChangeRequestType
+    {
         MailMarkAs,
         MailChangeFlag,
         MailHardDelete,
@@ -20,4 +20,5 @@ public enum ChangeRequestType
         DiscardDraft,
         SendDraft,
         FetchSingleItem
+    }
 }

Wino.Core.Domain/Enums/CustomIncomingServerType.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum CustomIncomingServerType
+namespace Wino.Core.Domain.Enums
 {
+    public enum CustomIncomingServerType
+    {
         POP3,
         IMAP4
+    }
 }

Wino.Core.Domain/Enums/DayHeaderDisplayType.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum DayHeaderDisplayType
+namespace Wino.Core.Domain.Enums
 {
+    public enum DayHeaderDisplayType
+    {
         TwelveHour,
         TwentyFourHour,
+    }
 }

Wino.Core.Domain/Enums/DraftCreationReason.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum DraftCreationReason
+namespace Wino.Core.Domain.Enums
 {
+    public enum DraftCreationReason
+    {
         Empty,
         Reply,
         ReplyAll,
         Forward
+    }
 }

Wino.Core.Domain/Enums/FilterOptionType.cs

@@ -1,10 +1,11 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum FilterOptionType
+namespace Wino.Core.Domain.Enums
 {
+    public enum FilterOptionType
+    {
         All,
         Unread,
         Flagged,
         Mentions,
         Files
+    }
 }

Wino.Core.Domain/Enums/FolderOperation.cs

@@ -1,12 +1,12 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// Defines all possible folder operations that can be done.
-/// Available values for each folder is returned by IContextMenuProvider
-/// that integrators hold.
-/// </summary>
-public enum FolderOperation
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// Defines all possible folder operations that can be done.
+    /// Available values for each folder is returned by IContextMenuProvider
+    /// that integrators hold.
+    /// </summary>
+    public enum FolderOperation
+    {
         None,
         Pin,
         Unpin,
@@ -19,4 +19,5 @@ public enum FolderOperation
         TurnOffNotifications,
         CreateSubFolder,
         Seperator
+    }
 }

Wino.Core.Domain/Enums/ImapAuthenticationMethod.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum ImapAuthenticationMethod
+namespace Wino.Core.Domain.Enums
 {
+    public enum ImapAuthenticationMethod
+    {
         Auto,
         None,
         NormalPassword,
@@ -9,4 +9,5 @@ public enum ImapAuthenticationMethod
         Ntlm,
         CramMd5,
         DigestMd5
+    }
 }

Wino.Core.Domain/Enums/ImapConnectionSecurity.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum ImapConnectionSecurity
+namespace Wino.Core.Domain.Enums
 {
+    public enum ImapConnectionSecurity
+    {
         Auto,
         None,
         StartTls,
         SslTls
+    }
 }

Wino.Core.Domain/Enums/InfoBarAnimationType.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum InfoBarAnimationType
+namespace Wino.Core.Domain.Enums
 {
+    public enum InfoBarAnimationType
+    {
         SlideFromRightToLeft,
         SlideFromBottomToTop
+    }
 }

Wino.Core.Domain/Enums/InfoBarMessageType.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum InfoBarMessageType
+namespace Wino.Core.Domain.Enums
 {
+    public enum InfoBarMessageType
+    {
         Information,
         Success,
         Warning,
         Error
+    }
 }

Wino.Core.Domain/Enums/MailAttachmentType.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum MailAttachmentType
+namespace Wino.Core.Domain.Enums
 {
+    public enum MailAttachmentType
+    {
         None,
         Executable,
         Image,
@@ -12,4 +12,5 @@ public enum MailAttachmentType
         RarArchive,
         Archive,
         Other
+    }
 }

Wino.Core.Domain/Enums/MailImportance.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum MailImportance
+namespace Wino.Core.Domain.Enums
 {
+    public enum MailImportance
+    {
         Low,
         Normal,
         High
+    }
 }

Wino.Core.Domain/Enums/MailListDisplayMode.cs

@@ -1,9 +1,9 @@
-
-namespace Wino.Core.Domain.Enums;
-
-public enum MailListDisplayMode
+namespace Wino.Core.Domain.Enums
 {
+    public enum MailListDisplayMode
+    {
         Spacious,
         Medium,
         Compact,
+    }
 }

Wino.Core.Domain/Enums/MailMarkAsOption.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum MailMarkAsOption
+namespace Wino.Core.Domain.Enums
 {
+    public enum MailMarkAsOption
+    {
         WhenSelected,
         DontMark,
         AfterDelay
+    }
 }

Wino.Core.Domain/Enums/MailOperation.cs

@@ -1,8 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-// Synchronizer requests.
-public enum MailSynchronizerOperation
+namespace Wino.Core.Domain.Enums
 {
+    // Synchronizer requests.
+    public enum MailSynchronizerOperation
+    {
         MarkRead,
         Move,
         Delete, // Hard delete.
@@ -12,18 +12,18 @@ public enum MailSynchronizerOperation
         AlwaysMoveTo,
         MoveToFocused,
         Archive,
-}
+    }
 
-public enum FolderSynchronizerOperation
-{
+    public enum FolderSynchronizerOperation
+    {
         RenameFolder,
         EmptyFolder,
         MarkFolderRead,
-}
+    }
 
-// UI requests
-public enum MailOperation
-{
+    // UI requests
+    public enum MailOperation
+    {
         None,
         Archive,
         UnArchive,
@@ -54,4 +54,5 @@ public enum MailOperation
         ViewMessageSource,
         DiscardLocalDraft,
         Navigate // For toast activation
+    }
 }

Wino.Core.Domain/Enums/MailProviderType.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum MailProviderType
+namespace Wino.Core.Domain.Enums
 {
+    public enum MailProviderType
+    {
         Outlook,
         Gmail,
         IMAP4 = 4 // 2-3 were removed after release. Don't change for backward compatibility.
+    }
 }

Wino.Core.Domain/Enums/MailSynchronizationType.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum MailSynchronizationType
+namespace Wino.Core.Domain.Enums
 {
+    public enum MailSynchronizationType
+    {
         UpdateProfile, // Only update profile information
         ExecuteRequests, // Run the queued requests, and then synchronize if needed.
         FoldersOnly, // Only synchronize folder metadata.
@@ -10,4 +10,5 @@ public enum MailSynchronizationType
         FullFolders, // Synchronize all folders. This won't update profile or alias information.
         Alias, // Only update alias information
         IMAPIdle // Idle client triggered synchronization.
+    }
 }

Wino.Core.Domain/Enums/NavigationReferenceFrame.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum NavigationReferenceFrame
+namespace Wino.Core.Domain.Enums
 {
+    public enum NavigationReferenceFrame
+    {
         ShellFrame,
         RenderingFrame
+    }
 }

Wino.Core.Domain/Enums/PickFolderReason.cs

@@ -1,11 +1,12 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// Defines the potential reasons for picking folder in the folder picking dialog.
-/// </summary>
-public enum PickFolderReason
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// Defines the potential reasons for picking folder in the folder picking dialog.
+    /// </summary>
+    public enum PickFolderReason
+    {
         Move,
         SpecialFolder,
         Any
+    }
 }

Wino.Core.Domain/Enums/PrintingResult.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum PrintingResult
+namespace Wino.Core.Domain.Enums
 {
+    public enum PrintingResult
+    {
         Abandoned,
         Canceled,
         Failed,
         Submitted
+    }
 }

Wino.Core.Domain/Enums/SearchMode.cs

@@ -1,6 +0,0 @@
-namespace Wino.Core.Domain.Enums;
-public enum SearchMode
-{
-    Local,
-    Online
-}

Wino.Core.Domain/Enums/ServerBackgroundMode.cs

@@ -1,11 +1,12 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// What should happen to server app when the client is terminated.
-/// </summary>
-public enum ServerBackgroundMode
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// What should happen to server app when the client is terminated.
+    /// </summary>
+    public enum ServerBackgroundMode
+    {
         MinimizedTray, // Still runs, tray icon is visible.
         Invisible, // Still runs, tray icon is invisible.
         Terminate // Server is terminated as Wino terminates.
+    }
 }

Wino.Core.Domain/Enums/SortingOptionType.cs

@@ -1,7 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum SortingOptionType
+namespace Wino.Core.Domain.Enums
 {
+    public enum SortingOptionType
+    {
         ReceiveDate,
         Sender
+    }
 }

Wino.Core.Domain/Enums/SpecialFolderType.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum SpecialFolderType
+namespace Wino.Core.Domain.Enums
 {
+    public enum SpecialFolderType
+    {
         Inbox,
         Starred,
         Important,
@@ -20,4 +20,5 @@ public enum SpecialFolderType
         Social,
         Other,
         More
+    }
 }

Wino.Core.Domain/Enums/SpecialImapProvider.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum SpecialImapProvider
+namespace Wino.Core.Domain.Enums
 {
+    public enum SpecialImapProvider
+    {
         None,
         iCloud,
         Yahoo
+    }
 }

Wino.Core.Domain/Enums/StartupBehaviorResult.cs

@@ -1,10 +1,11 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum StartupBehaviorResult
+namespace Wino.Core.Domain.Enums
 {
+    public enum StartupBehaviorResult
+    {
         Enabled,
         Disabled,
         DisabledByUser,
         DisabledByPolicy,
         Fatal
+    }
 }

Wino.Core.Domain/Enums/StorePurchaseResult.cs

@@ -1,8 +1,8 @@
-namespace Wino.Core.Domain.Enums;
-
-// From the SDK.
-public enum StorePurchaseResult
+namespace Wino.Core.Domain.Enums
 {
+    // From the SDK.
+    public enum StorePurchaseResult
+    {
         //
         // Summary:
         //     The purchase request succeeded.
@@ -15,4 +15,5 @@ public enum StorePurchaseResult
         // Summary:
         //     The purchase request did not succeed.
         NotPurchased,
+    }
 }

Wino.Core.Domain/Enums/SynchronizationCompletedState.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum SynchronizationCompletedState
+namespace Wino.Core.Domain.Enums
 {
+    public enum SynchronizationCompletedState
+    {
         Success, // All succeeded.
         Canceled, // Canceled by user or HTTP call.
         Failed // Exception.
+    }
 }

Wino.Core.Domain/Enums/SynchronizationSource.cs

@@ -1,11 +1,12 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// Enumeration for the source of synchronization.
-/// Right now it can either be from the client or the server.
-/// </summary>
-public enum SynchronizationSource
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// Enumeration for the source of synchronization.
+    /// Right now it can either be from the client or the server.
+    /// </summary>
+    public enum SynchronizationSource
+    {
         Client,
         Server
+    }
 }

Wino.Core.Domain/Enums/WinoAppType.cs

@@ -1,8 +1,9 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum WinoAppType
+namespace Wino.Core.Domain.Enums
 {
+    public enum WinoAppType
+    {
         Unknown,
         Mail,
         Calendar
+    }
 }

Wino.Core.Domain/Enums/WinoCustomMessageDialogIcon.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum WinoCustomMessageDialogIcon
+namespace Wino.Core.Domain.Enums
 {
+    public enum WinoCustomMessageDialogIcon
+    {
         Information,
         Warning,
         Error,
         Question
+    }
 }

Wino.Core.Domain/Enums/WinoPage.cs

@@ -1,10 +1,10 @@
-namespace Wino.Core.Domain.Enums;
-
-/// <summary>
-/// All registered views.
-/// </summary>
-public enum WinoPage
+namespace Wino.Core.Domain.Enums
 {
+    /// <summary>
+    /// All registered views.
+    /// </summary>
+    public enum WinoPage
+    {
         None,
         IdlePage,
         ComposePage,
@@ -30,4 +30,5 @@ public enum WinoPage
         CalendarPage,
         CalendarSettingsPage,
         EventDetailsPage
+    }
 }

Wino.Core.Domain/Enums/WinoServerConnectionStatus.cs

@@ -1,10 +1,11 @@
-namespace Wino.Core.Domain.Enums;
-
-public enum WinoServerConnectionStatus
+namespace Wino.Core.Domain.Enums
 {
+    public enum WinoServerConnectionStatus
+    {
         None,
         Connecting,
         Connected,
         Disconnected,
         Failed
+    }
 }

Wino.Core.Domain/Exceptions/AccountSetupCanceledException.cs

@@ -1,6 +1,7 @@
-namespace Wino.Core.Domain.Exceptions;
-
-public class AccountSetupCanceledException : System.Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class AccountSetupCanceledException : System.Exception
+    {
 
+    }
 }

Wino.Core.Domain/Exceptions/AuthenticationAttentionException.cs

@@ -1,18 +1,19 @@
 using System;
 using Wino.Core.Domain.Entities.Shared;
 
-namespace Wino.Core.Domain.Exceptions;
-
-/// <summary>
-/// Thrown when IAuthenticator requires user interaction to fix authentication issues.
-/// It can be expired and can't restorable token, or some stuff that requires re-authentication.
-/// </summary>
-public class AuthenticationAttentionException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    /// <summary>
+    /// Thrown when IAuthenticator requires user interaction to fix authentication issues.
+    /// It can be expired and can't restorable token, or some stuff that requires re-authentication.
+    /// </summary>
+    public class AuthenticationAttentionException : Exception
+    {
         public AuthenticationAttentionException(MailAccount account)
         {
             Account = account;
         }
 
         public MailAccount Account { get; }
+    }
 }

Wino.Core.Domain/Exceptions/AuthenticationException.cs

@@ -1,12 +1,12 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-/// <summary>
-/// All exceptions related to authentication.
-/// </summary>
-public class AuthenticationException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    /// <summary>
+    /// All exceptions related to authentication.
+    /// </summary>
+    public class AuthenticationException : Exception
+    {
         public AuthenticationException(string message) : base(message)
         {
         }
@@ -14,4 +14,5 @@ public class AuthenticationException : Exception
         public AuthenticationException(string message, Exception innerException) : base(message, innerException)
         {
         }
+    }
 }

Wino.Core.Domain/Exceptions/BackgroundTaskRegistrationFailedException.cs

@@ -1,8 +1,9 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-/// <summary>
-/// An exception thrown when the background task registration is failed.
-/// </summary>
-public class BackgroundTaskRegistrationFailedException : Exception { }
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// An exception thrown when the background task registration is failed.
+    /// </summary>
+    public class BackgroundTaskRegistrationFailedException : Exception { }
+}

Wino.Core.Domain/Exceptions/ComposerMimeNotFoundException.cs

@@ -1,10 +1,11 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-/// <summary>
-/// Thrown when composer cant find the mime to load.
-/// </summary>
-public class ComposerMimeNotFoundException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    /// <summary>
+    /// Thrown when composer cant find the mime to load.
+    /// </summary>
+    public class ComposerMimeNotFoundException : Exception
+    {
+    }
 }

Wino.Core.Domain/Exceptions/CustomThemeCreationFailedException.cs

@@ -1,10 +1,11 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-public class CustomThemeCreationFailedException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class CustomThemeCreationFailedException : Exception
+    {
         public CustomThemeCreationFailedException(string message) : base(message)
         {
         }
+    }
 }

Wino.Core.Domain/Exceptions/GoogleAuthenticationException.cs

@@ -1,6 +1,7 @@
-namespace Wino.Core.Domain.Exceptions;
-
-public class GoogleAuthenticationException : System.Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class GoogleAuthenticationException : System.Exception
+    {
         public GoogleAuthenticationException(string message) : base(message) { }
+    }
 }

Wino.Core.Domain/Exceptions/ImapClientPoolException.cs

@@ -1,30 +1,14 @@
 using System;
-using Wino.Core.Domain.Entities.Shared;
 
-namespace Wino.Core.Domain.Exceptions;
-
-public class ImapClientPoolException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
-    public ImapClientPoolException()
+    public class ImapClientPoolException : Exception
     {
-    }
-
-    public ImapClientPoolException(string message, CustomServerInformation customServerInformation, string protocolLog) : base(message)
-    {
-        CustomServerInformation = customServerInformation;
-        ProtocolLog = protocolLog;
-    }
-
-    public ImapClientPoolException(string message, string protocolLog) : base(message)
-    {
-        ProtocolLog = protocolLog;
-    }
-
         public ImapClientPoolException(Exception innerException, string protocolLog) : base(Translator.Exception_ImapClientPoolFailed, innerException)
         {
             ProtocolLog = protocolLog;
         }
 
-    public CustomServerInformation CustomServerInformation { get; }
         public string ProtocolLog { get; }
+    }
 }

Wino.Core.Domain/Exceptions/ImapConnectionFailedPackage.cs

@@ -1,9 +1,9 @@
 using Wino.Core.Domain.Models.AutoDiscovery;
 
-namespace Wino.Core.Domain.Exceptions;
-
-public class ImapConnectionFailedPackage
+namespace Wino.Core.Domain.Exceptions
 {
+    public class ImapConnectionFailedPackage
+    {
         public ImapConnectionFailedPackage(string errorMessage, string protocolLog, AutoDiscoverySettings settings)
         {
             ErrorMessage = errorMessage;
@@ -14,4 +14,5 @@ public class ImapConnectionFailedPackage
         public AutoDiscoverySettings Settings { get; }
         public string ErrorMessage { get; set; }
         public string ProtocolLog { get; }
+    }
 }

Wino.Core.Domain/Exceptions/ImapSynchronizerStrategyException.cs

@@ -1,9 +1,10 @@
-namespace Wino.Core.Domain.Exceptions;
-
-public class ImapSynchronizerStrategyException : System.Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class ImapSynchronizerStrategyException : System.Exception
+    {
         public ImapSynchronizerStrategyException(string message) : base(message)
         {
 
         }
+    }
 }

Wino.Core.Domain/Exceptions/ImapTestSSLCertificateException.cs

@@ -1,7 +1,7 @@
-namespace Wino.Core.Domain.Exceptions;
-
-public class ImapTestSSLCertificateException : System.Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class ImapTestSSLCertificateException : System.Exception
+    {
         public ImapTestSSLCertificateException(string issuer, string expirationDateString, string validFromDateString)
         {
             Issuer = issuer;
@@ -13,4 +13,5 @@ public class ImapTestSSLCertificateException : System.Exception
         public string ExpirationDateString { get; set; }
         public string ValidFromDateString { get; set; }
 
+    }
 }

Wino.Core.Domain/Exceptions/InvalidMoveTargetException.cs

@@ -1,5 +1,6 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-public class InvalidMoveTargetException : Exception { }
+namespace Wino.Core.Domain.Exceptions
+{
+    public class InvalidMoveTargetException : Exception { }
+}

Wino.Core.Domain/Exceptions/MissingAliasException.cs

@@ -1,6 +1,7 @@
-namespace Wino.Core.Domain.Exceptions;
-
-public class MissingAliasException : System.Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class MissingAliasException : System.Exception
+    {
         public MissingAliasException() : base(Translator.Exception_MissingAlias) { }
+    }
 }

Wino.Core.Domain/Exceptions/SynchronizerEntityNotFoundException.cs

@@ -1,10 +1,11 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-public class SynchronizerEntityNotFoundException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class SynchronizerEntityNotFoundException : Exception
+    {
         public SynchronizerEntityNotFoundException(string message) : base(message)
         {
         }
+    }
 }

Wino.Core.Domain/Exceptions/SynchronizerException.cs

@@ -1,9 +1,9 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-public class SynchronizerException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    public class SynchronizerException : Exception
+    {
         public SynchronizerException(string message) : base(message)
         {
         }
@@ -11,4 +11,5 @@ public class SynchronizerException : Exception
         public SynchronizerException(string message, Exception innerException) : base(message, innerException)
         {
         }
+    }
 }

Wino.Core.Domain/Exceptions/SystemFolderConfigurationMissingException.cs

@@ -1,6 +1,7 @@
-namespace Wino.Core.Domain.Exceptions;
-
-/// <summary>
-/// When IMAP account's system folder configuration setup is not done yet.
-/// </summary>
-public class SystemFolderConfigurationMissingException : System.Exception { }
+namespace Wino.Core.Domain.Exceptions
+{
+    /// <summary>
+    /// When IMAP account's system folder configuration setup is not done yet.
+    /// </summary>
+    public class SystemFolderConfigurationMissingException : System.Exception { }
+}

Wino.Core.Domain/Exceptions/UnavailableSpecialFolderException.cs

@@ -1,13 +1,13 @@
 using System;
 using Wino.Core.Domain.Enums;
 
-namespace Wino.Core.Domain.Exceptions;
-
-/// <summary>
-/// Emitted when special folder is needed for an operation but it couldn't be found.
-/// </summary>
-public class UnavailableSpecialFolderException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    /// <summary>
+    /// Emitted when special folder is needed for an operation but it couldn't be found.
+    /// </summary>
+    public class UnavailableSpecialFolderException : Exception
+    {
         public UnavailableSpecialFolderException(SpecialFolderType specialFolderType, Guid accountId)
         {
             SpecialFolderType = specialFolderType;
@@ -16,4 +16,5 @@ public class UnavailableSpecialFolderException : Exception
 
         public SpecialFolderType SpecialFolderType { get; }
         public Guid AccountId { get; set; }
+    }
 }

Wino.Core.Domain/Exceptions/WinoServerException.cs

@@ -1,11 +1,12 @@
 using System;
 
-namespace Wino.Core.Domain.Exceptions;
-
-/// <summary>
-/// All server crash types. Wino Server ideally should not throw anything else than this Exception type.
-/// </summary>
-public class WinoServerException : Exception
+namespace Wino.Core.Domain.Exceptions
 {
+    /// <summary>
+    /// All server crash types. Wino Server ideally should not throw anything else than this Exception type.
+    /// </summary>
+    public class WinoServerException : Exception
+    {
         public WinoServerException(string message) : base(message) { }
+    }
 }

Wino.Core.Domain/Extensions/DateTimeExtensions.cs

@@ -1,10 +1,10 @@
 using System;
 using Wino.Core.Domain.Models.Calendar;
 
-namespace Wino.Core.Domain.Extensions;
-
-public static class DateTimeExtensions
+namespace Wino.Core.Domain.Extensions
 {
+    public static class DateTimeExtensions
+    {
         /// <summary>
         /// Returns a date range for the month of the given date.
         /// </summary>
@@ -29,4 +29,5 @@ public static class DateTimeExtensions
             // Start loading from this date instead of visible date.
             return date.AddDays(-diff).Date;
         }
+    }
 }

Wino.Core.Domain/Extensions/ExceptionExtensions.cs

@@ -1,10 +1,10 @@
 using System;
 using System.Collections.Generic;
 
-namespace Wino.Core.Domain.Extensions;
-
-public static class ExceptionExtensions
+namespace Wino.Core.Domain.Extensions
 {
+    public static class ExceptionExtensions
+    {
         public static IEnumerable<Exception> GetInnerExceptions(this Exception ex)
         {
             if (ex == null)
@@ -20,4 +20,5 @@ public static class ExceptionExtensions
             }
             while (innerException != null);
         }
+    }
 }

Wino.Core.Domain/Extensions/MimeExtensions.cs

@@ -1,10 +1,10 @@
 using System;
 using System.IO;
 
-namespace Wino.Core.Domain.Extensions;
-
-public static class MimeExtensions
+namespace Wino.Core.Domain.Extensions
 {
+    public static class MimeExtensions
+    {
         public static string GetBase64MimeMessage(this MimeKit.MimeMessage message)
         {
             using MemoryStream memoryStream = new();
@@ -16,4 +16,5 @@ public static class MimeExtensions
 
         public static MimeKit.MimeMessage GetMimeMessageFromBase64(this string base64)
             => MimeKit.MimeMessage.Load(new System.IO.MemoryStream(Convert.FromBase64String(base64)));
+    }
 }

Wino.Core.Domain/Interfaces/IAccountCalendar.cs

@@ -1,9 +1,9 @@
 using System;
 
-namespace Wino.Core.Domain.Interfaces;
-
-public interface IAccountCalendar
+namespace Wino.Core.Domain.Interfaces
 {
+    public interface IAccountCalendar
+    {
         string Name { get; set; }
         string TextColorHex { get; set; }
         string BackgroundColorHex { get; set; }
@@ -12,4 +12,5 @@ public interface IAccountCalendar
         string RemoteCalendarId { get; set; }
         bool IsExtended { get; set; }
         Guid Id { get; set; }
+    }
 }

Wino.Core.Domain/Interfaces/IAccountCreationDialog.cs

@@ -2,11 +2,12 @@
 using System.Threading.Tasks;
 using Wino.Core.Domain.Enums;
 
-namespace Wino.Core.Domain.Interfaces;
-
-public interface IAccountCreationDialog
+namespace Wino.Core.Domain.Interfaces
 {
+    public interface IAccountCreationDialog
+    {
         Task ShowDialogAsync(CancellationTokenSource cancellationTokenSource);
         void Complete(bool cancel);
         AccountCreationDialogState State { get; set; }
+    }
 }