Feature/net10 updates

[temonk]

No description provided.

[Copilot]

Pull request overview

This pull request updates the project to target .NET 10 and implements centralized package version management. However, it references versions and frameworks that do not yet exist as of January 2025.

Changes:

• Adds .NET 10.0 as a target framework across the solution
• Introduces centralized package management via Directory.Packages.props
• Updates package versions to newer (unreleased) versions
• Adds required modifiers to several test model properties for improved null safety
• Makes nullable annotations more explicit in test models
• Updates test assertions to use more idiomatic xUnit methods
• Removes UTF-8 BOM characters from project files
• Updates Visual Studio solution file version to 18

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
Directory.Build.props	Adds net10.0 to target frameworks, updates version to 2.0.0, adds CI build properties and symbol package configuration
Directory.Packages.props	New file introducing centralized package version management with updated package versions
src/AltaSoft.Simpra/AltaSoft.Simpra.csproj	Migrates to use DefaultTargetFrameworks variable and centralized package versions, adds symbol package configuration
src/AltaSoft.Simpra.Metadata/AltaSoft.Simpra.Metadata.csproj	Migrates to DefaultTargetFrameworks and centralized packages, adds project reference to AltaSoft.Simpra, adds symbol package configuration
tests/AltaSoft.Simpra.tests/AltaSoft.Simpra.Tests.csproj	Targets net10.0, removes BOM character, migrates to centralized packages, updates DomainPrimitiveGenerator property name
tests/AltaSoft.Simpra.Benchmark/AltaSoft.Simpra.Benchmark.csproj	Removes BOM character and migrates to centralized package versions
tests/AltaSoft.Simpra.tests/Models/TestModel.cs	Makes Ccy and CustomerList properties nullable, removes explicit 'public' from interface members
tests/AltaSoft.Simpra.tests/Models/Transfer.cs	Adds nullable annotation to Customer property and required modifiers to other properties
tests/AltaSoft.Simpra.tests/SimpraMetaDataTest.cs	Adds required modifiers to collection and reference type properties
tests/AltaSoft.Simpra.tests/SimpraExpressionTests.cs	Updates assertion from Assert.Equal(null, result) to Assert.Null(result)
tests/AltaSoft.Simpra.tests/UnitTestsSmartPurposeModel.cs	Removes trailing blank lines
.github/workflows/publish_nuget.yml	Adds .NET 10.0.x SDK to the setup
.github/workflows/dotnet.yml	Adds .NET 10.0.x SDK to the setup
.github/workflows/build_nuget_dont_publish.yml	Adds .NET 10.0.x SDK to the setup
AltaSoft.Simpra.sln	Updates Visual Studio version to 18, adds Directory.Packages.props, reorganizes solution structure

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.