fix: Fixes networking issues

[kamronbatman]

Summary

• Puts back EventSink.SocketConnect.
• Reverts networking change to push the networking to a separate thread.
• Reverts changes to the firewall by removing the firewall queue.
• Fixes listeners not shutting down with the server.
• Fixes race condition causing connections to get stuck even after they are disposed.

[!NOTE] Developer Note Networking has been reverted back to using the main thread instead of a background thread. This alleviated complexity and the requirement for concurrent queues all over the place.

[github-actions[bot]]

Qodana for .NET

1 new problem were found

Inspection name	Severity	Problems
Namespace does not correspond to file location	◽️ Notice	1

💡 Qodana analysis was run in the pull request mode: only the changed files were checked ☁️ View the detailed Qodana report

Detected 20 dependencies

# Third-party software list This page lists the third-party software dependencies used in ModernUO | Dependency | Version | Licenses | |------------------------------------------------------------------------------------------------------|-----------|-----------------------------------------------------------------| | [Argon2.Bindings](https://github.com/modernuo/Argon2.Bindings) | 1.16.1 | [MIT](http://opensource.org/licenses/mit-license.php) | | [BouncyCastle.Cryptography](https://www.bouncycastle.org/stable/nuget/csharp/website) | 2.4.0 | [MIT](http://opensource.org/licenses/mit-license.php) | | [CommunityToolkit.HighPerformance](https://github.com/CommunityToolkit/dotnet) | 8.3.0 | [MIT](http://opensource.org/licenses/mit-license.php) | | [LibDeflate.Bindings](https://github.com/modernuo/LibDeflate.Bindings) | 1.0.2.120 | [GPL-3.0-only](http://www.gnu.org/licenses/gpl-3.0.html) | | [MailKit](http://www.mimekit.net/) | 4.7.1.1 | [MIT](http://opensource.org/licenses/mit-license.php) | | [Microsoft.Extensions.FileSystemGlobbing](https://dot.net/) | 8.0.0 | [MIT](http://opensource.org/licenses/mit-license.php) | | [MimeKit](https://www.mimekit.net/) | 4.7.1 | [MIT](http://opensource.org/licenses/mit-license.php) | | [ModernUO.CodeGeneratedEvents.Annotations](https://github.com/modernuo/CodeGeneratedEvents) | 1.0.0 | [GPL-3.0-only](http://www.gnu.org/licenses/gpl-3.0.html) | | [ModernUO.CodeGeneratedEvents.Generator](https://github.com/modernuo/CodeGeneratedEvents) | 1.0.3.2 | [GPL-3.0-only](http://www.gnu.org/licenses/gpl-3.0.html) | | [ModernUO.Serialization.Annotations](https://github.com/modernuo/SerializationGenerator) | 2.9.1 | [GPL-3.0-only](http://www.gnu.org/licenses/gpl-3.0.html) | | [ModernUO.Serialization.Generator](https://github.com/modernuo/SerializationGenerator) | 2.11.3 | [GPL-3.0-only](http://www.gnu.org/licenses/gpl-3.0.html) | | [Nerdbank.GitVersioning](https://github.com/dotnet/Nerdbank.GitVersioning) | 3.6.143 | [MIT](http://opensource.org/licenses/mit-license.php) | | [PollGroup](https://github.com/modernuo/PollGroup) | 1.5.1 | [BSD-3-Clause](http://www.opensource.org/licenses/BSD-3-Clause) | | [Serilog.Sinks.Async](https://serilog.net/) | 2.0.0 | [Apache-2.0](http://www.apache.org/licenses/) | | [Serilog.Sinks.Console](https://github.com/serilog/serilog-sinks-console) | 6.0.0 | [Apache-2.0](http://www.apache.org/licenses/) | | [Serilog](https://serilog.net/) | 4.0.1 | [Apache-2.0](http://www.apache.org/licenses/) | | [System.Formats.Asn1](https://dot.net/) | 8.0.1 | [MIT](http://opensource.org/licenses/mit-license.php) | | [System.IO.Hashing](https://dot.net/) | 8.0.0 | [MIT](http://opensource.org/licenses/mit-license.php) | | [System.Security.Cryptography.Pkcs](https://dot.net/) | 8.0.0 | [MIT](http://opensource.org/licenses/mit-license.php) | | [Zstd.Binaries](https://github.com/modernuo/Zstd.Bindings) | 1.6.0 | [MIT](http://opensource.org/licenses/mit-license.php) |

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