Feat: .NET generic host

[lduchosal]

Fixes issue

Add a working solution file

Description

Getting started on the .NET generic host, need working solution and project

[lduchosal]

That's a lof of files, but everything I added is unit tested.
If this is too big of a change for you, I can create another project.
Let me know

[smdn]

Thank you for sharing the codes that illustrate your goal.
However, I cannot merge this PR as it is because of the following reasons:

1. Changing/adding sln and csproj files is not directly related to the .NET generic host implementation in this PR.

1. Changes to the sln and csproj files will break test and release workflows that are integrated with GitHub Actions.
2. In my project, I do not use sln files to manage csproj files. If you need sln files, use them only in your local environment.

Use the dotnet test command to run unit tests.　Or, build the project in the src/ directory first, and then run the tests in the project in the tests/ directory.

2. The changes to tests/Smdn.Net.MuninNode/Smdn.Net.MuninNode/NodeBase.cs are not directly related to the .NET generic host implementation in this PR.

While I fix the problem with this test failing, please wait a while.
(Update)Fixed in #13.

3. As we are adding a lot of files, I would like to separate the PR.

As I mentioned in my comment in #11, I will merge your code in order after separating it into some PRs.

Let's start by introducing and implementing the IAccessRule.
I was not aware that this interface would be added.
Can you write a design about IAccessRule in #11?

[smdn]

Fixed NodeBase unit test failure problem in #13.
I have also released version 2.1.0, which fixes this problem.
Update your code to apply the fixes.

[lduchosal]

Thank you for sharing the codes that illustrate your goal. However, I cannot merge this PR as it is because of the following reasons:

1. Changing/adding sln and csproj files is not directly related to the .NET generic host implementation in this PR.

1. Changes to the sln and csproj files will break test and release workflows that are integrated with GitHub Actions.
2. In my project, I do not use sln files to manage csproj files. If you need sln files, use them only in your local environment.

why don't you use sln ? is there a specific reason ?

[lduchosal]

Let's start by introducing and implementing the IAccessRule. I was not aware that this interface would be added. Can you write a design about IAccessRule in #11?

I did not introduce IAccessRule, this interface existed before :
src/Smdn.Net.MuninNode/Smdn.Net.MuninNode/IAccessRule.cs

[smdn]

I did not introduce IAccessRule

The IAccessRule was actually introduced by myself, as you said. I simply forgot about it. Sorry for causing unnecessary confusion.

why don't you use sln ? is there a specific reason ?

Due to problems with version control systems and other issues in the past, I stopped using sln files.
What is mentioned at the beginning of the following blog post is exactly the same as all the problems that I have encountered.

New, Simpler Solution File Format - Visual Studio Blog

When using VSCode or dotnet commands, sln files are not necessarily needed, so I have done without sln files until now.
So I have high expectations for the SLNX file.　If the SLNX file brings a good experience, I would like to use it.