feat: upgrade to .NET 10 LTS (#368)

[nanotaboada]

• Update target framework to net10.0 in all projects
• Create global.json to pin .NET 10 SDK version (10.0.100)
• Upgrade NuGet packages:
  • Microsoft.AspNetCore.OpenApi 8.0.23 → 10.0.0
  • Microsoft.EntityFrameworkCore.Sqlite 9.0.12 → 10.0.0
  • Microsoft.EntityFrameworkCore.Design 9.0.12 → 10.0.0
  • Microsoft.VisualStudio.Web.CodeGeneration.Design 9.0.0 → 10.0.0
• Remove redundant Microsoft.Extensions.Configuration.Json package
• Update Dockerfile to use .NET 10 SDK and runtime images
• Update CI/CD pipelines:
  • azure-pipelines.yml: .NET 8.x → 10.x
  • dotnet-ci.yml: .NET 8.0.x → 10.0.x
  • dotnet-cd.yml: .NET 8.0.x → 10.0.x
• Update documentation (README.md, AGENTS.md, copilot-instructions.md)
• Regenerate package lock files with .NET 10 compatible dependencies
• Update CHANGELOG.md for v1.1.0-bernabeu release
• Replace adduser with groupadd/useradd for Ubuntu compatibility
• Document base OS change from Debian 12 to Ubuntu 24.04 in CHANGELOG

Microsoft changed .NET 10 base images from Debian to Ubuntu,
requiring updated user creation commands. This ensures CD pipeline
builds successfully when publishing Docker images.

Ref:
https://learn.microsoft.com/en-us/dotnet/core/compatibility/containers/10.0/default-images-use-ubuntu

Closes #368

Summary by CodeRabbit

• Chores

  • Upgraded project to .NET 10 (LTS) and aligned core packages to 10.0.0.
  • Updated Docker base images and CI/CD pipelines to target .NET 10.
  • Added SDK configuration for consistent tooling.

• Documentation

  • Updated README, AGENTS, and changelog to reflect .NET 10 requirements and a new 1.1.0 release entry.

[coderabbitai]

Walkthrough

Upgrades the repository from .NET 8 LTS to .NET 10 LTS by updating target frameworks, SDK config, Docker base images, CI/CD workflows, project package versions, and documentation (CHANGELOG, README, agent/copilot guidance).

Changes

Cohort / File(s)	Summary
CI/CD Workflows .github/workflows/dotnet-cd.yml, .github/workflows/dotnet-ci.yml, azure-pipelines.yml	Bumped DOTNET_VERSION and .NET SDK setup steps from 8.x → 10.x; added/setup actions/setup-dotnet steps and cache settings in GitHub Actions workflows.
Project SDK & Targets global.json, src/.../Dotnet.Samples.AspNetCore.WebApi.csproj, test/.../Dotnet.Samples.AspNetCore.WebApi.Tests.csproj	Introduced global.json (sdk.version=10.0.100, rollForward=latestFeature); updated TargetFramework from net8.0 → net10.0 and bumped related package versions to 10.x.
Docker Dockerfile	Updated multi-stage base images and metadata labels from .NET 8 → .NET 10; build/run logic unchanged.
Docs & Release Notes .github/copilot-instructions.md, AGENTS.md, README.md, CHANGELOG.md	Replaced .NET 8 references with .NET 10 across docs; added a new 1.1.0 release entry to CHANGELOG documenting the upgrade and dependency bumps.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• feat: add multi-stage Dockerfile for building and running app #230 — Updates the repository Dockerfile (related to base-image changes now bumped to .NET 10).
• chore: add GitHub Copilot instructions file #278 — Modifies .github/copilot-instructions.md (this PR updates the same guidance to .NET 10).
• chore(deps): bump the efcore group with 4 updates #126 — Changes EF Core package references in the same project file (related package version bumps to 10.x).

Suggested labels

.NET, dependencies

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title follows Conventional Commits format with 'feat:' prefix, is under 80 characters (35 chars), and clearly describes the main change of upgrading to .NET 10 LTS.
Linked Issues check	✅ Passed	All key coding objectives from issue #368 are met: projects target net10.0, dependencies upgraded to .NET 10 versions, Docker/CI-CD updated, and documentation refreshed.
Out of Scope Changes check	✅ Passed	All changes directly support the .NET 10 migration goal with no unrelated modifications detected.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feat/dotnet-10-lts

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[coderabbitai]

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (2)

.github/workflows/dotnet-ci.yml (1)

43-56: ⚠️ Potential issue | 🟠 Major

The test job is missing the setup-dotnet step.

The build job installs .NET 10 via actions/setup-dotnet, but the test job runs on a fresh ubuntu-latest runner without setting up the SDK. Since each job gets its own runner, the SDK from the build job doesn't carry over. If the runner image doesn't ship with .NET 10 preinstalled, dotnet test will fail.

Add a setup-dotnet step to the test job (same as the build job), or merge build and test into a single job.

Proposed fix — add SDK setup to the test job

     steps:
       - name: Checkout repository
         uses: actions/checkout@v6.0.2
 
+      - name: Set up .NET ${{ env.DOTNET_VERSION }}
+        uses: actions/setup-dotnet@v5.1.0
+        with:
+          dotnet-version: ${{ env.DOTNET_VERSION }}
+          cache: true
+          cache-dependency-path: |
+            src/Dotnet.Samples.AspNetCore.WebApi/packages.lock.json
+            test/Dotnet.Samples.AspNetCore.WebApi.Tests/packages.lock.json
+
       - name: Lint commit messages
         uses: wagoid/commitlint-github-action@v6.2.1

CHANGELOG.md (1)

169-170: ⚠️ Potential issue | 🟡 Minor

Missing comparison link for v1.1.0-bernabeu and stale [Unreleased] link.

The [unreleased] link still compares against v1.0.0-azteca...HEAD and there's no link definition for [1.1.0 - bernabeu]. Per Keep a Changelog conventions, both should be updated.

📝 Proposed fix

-[unreleased]: https://github.com/nanotaboada/Dotnet.Samples.AspNetCore.WebApi/compare/v1.0.0-azteca...HEAD
+[unreleased]: https://github.com/nanotaboada/Dotnet.Samples.AspNetCore.WebApi/compare/v1.1.0-bernabeu...HEAD
+[1.1.0 - bernabeu]: https://github.com/nanotaboada/Dotnet.Samples.AspNetCore.WebApi/compare/v1.0.0-azteca...v1.1.0-bernabeu
 [1.0.0 - azteca]: https://github.com/nanotaboada/Dotnet.Samples.AspNetCore.WebApi/releases/tag/v1.0.0-azteca

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud