Reduce Windows PR validation time: Helix, parallel test collections, pwsh#703

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Copilot wants to merge 22 commits into

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copilot/optimize-windows-pr-validation

Commits on Apr 28, 2026

Initial plan
Copilot
authored
Optimize Windows PR validation: pwsh, parallel test classes, pipeline split

Copilot
and
ellahathaway
authored
Remove accidentally committed .nuget/nuget.exe binary and add .nuget/ to .gitignore

Copilot
and
ellahathaway
authored

Commits on May 11, 2026

Merge branch 'main' into copilot/optimize-windows-pr-validation

Copilot
and
ellahathaway
authored
Post-merge fixes: drop Xunit.Abstractions, add Assert.SkipWhen, add deduplication

Copilot
and
ellahathaway
authored
Fix Helix TF version: net8.0 → net10.0, SDK 8.0.126 → 10.0.106

Copilot
and
ellahathaway
authored
Use Helix with build.cmd/build.sh instead of XUnit project
ellahathaway
committed
Fix Ubuntu image name in PR pipeline

ellahathaway
and
Copilot
committed
Remove xunit.runner.json and revert .gitignore

ellahathaway
and
Copilot
committed
Fix Helix payload: stage files to avoid binlog lock + fix command

ellahathaway
and
Copilot
committed
Use .\Build.cmd for Windows Helix work item command

ellahathaway
and
Copilot
committed
Add HelixPreCommands to chmod +x shell scripts

ellahathaway
and
Copilot
committed
Fix HelixPreCommands: use xargs instead of -exec to avoid escaping issues
ellahathaway
committed
Create .git marker in Helix payload for test repo root detection
ellahathaway
committed
Switch macOS Helix queue to x64 to match main branch

ellahathaway
and
Copilot
committed
Split tests into parallel Helix work items per test class

ellahathaway
and
Copilot
committed

Commits on May 12, 2026