Upgrade to .NET 10 / Add Infinity.Toolkit.Azure

[penyland]

PR Classification

Upgrade to .NET 10 and refactor for improved configuration and credential management.

PR Summary

This pull request upgrades the project to .NET 10, updates package dependencies, and refactors configuration and credential handling for better Azure integration.

• nuget-publish.yml: Updated to use .NET 10 and modified the build process to include the build step in dotnet pack.
• Directory.Build.props: Set copyright year dynamically and updated repository URLs.
• Program.cs: Refactored TokenCredential handling to use ChainedTokenCredential.
• ConfigurationBuilderExtensions.cs: Changed namespace and updated configuration section handling.
• EnvironmentHelper.cs: Added to detect Azure environment execution contexts.

[Copilot]

Pull Request Overview

This PR upgrades the project to .NET 10, updates Azure integration packages, and refactors credential management and configuration handling for improved Azure service authentication.

• Upgraded target frameworks from .NET 9 to .NET 10 (with multi-targeting for backward compatibility)
• Updated Microsoft package dependencies to version 9.0.10 and Azure packages to latest versions
• Refactored Azure credential handling to distinguish between Azure-hosted and local development scenarios
• Simplified configuration section naming and improved error handling for Azure App Configuration

Reviewed Changes

Copilot reviewed 32 out of 32 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
.github/workflows/nuget-publish.yml	Added .NET 10 SDK setup and removed --no-build flag from pack command
Directory.Build.props	Made copyright year dynamic and corrected repository URLs
tests/Infinity.Toolkit.Tests/Infinity.Toolkit.Tests.csproj	Upgraded to .NET 10 and updated test SDK version
src/Infinity.Toolkit/Infinity.Toolkit.csproj	Bumped version and updated package dependencies
src/Infinity.Toolkit/EnvironmentHelper.cs	Replaced Azure-specific checks with Kubernetes and Docker Desktop detection
src/Infinity.Toolkit.*/**.csproj	Updated target frameworks and package versions across all projects
src/Infinity.Toolkit.Azure/Identity/TokenCredentialHelper.cs	Refactored to conditionally use different credential chains based on Azure environment
src/Infinity.Toolkit.Azure/EnvironmentHelper.cs	Added new helper class for Azure environment detection
src/Infinity.Toolkit.Azure/Configuration/ConfigurationBuilderExtensions.cs	Changed namespace, updated configuration section name, and improved endpoint resolution logic
src/Infinity.Toolkit.FeatureModules/*	Updated interface signatures to use IHostApplicationBuilder and added duplicate module registration check
samples/*	Updated package versions and sample configuration to use ChainedTokenCredential

Comments suppressed due to low confidence (1)

src/Infinity.Toolkit.Azure/Configuration/ConfigurationBuilderExtensions.cs:1

• Changing the default value of UseKeyVault from true to false is a breaking change that may affect existing deployments relying on the previous default behavior. Consider documenting this change or adding migration guidance.

using Azure.Core;

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