Repo-wide sweep with the pinned CSharpier 1.3.0 tool. Whitespace and
line-wrapping only; OpenNest.Engine.Tests (109) and OpenNest.IO.Tests
pass after reformat, full solution builds 0 errors.
Added .csharpierignore so csproj/config XML keeps its existing layout
(CSharpier's XML wrapping churns attributes with zero benefit).
Formatting is now enforceable: dotnet csharpier check . passes.
Adds methods to permanently disable/enable strategies by name. Disabled
strategies remain registered but are excluded from the default pipeline.
SetEnabled (used for remnant fills) takes precedence over the disabled
set, so explicit overrides still work.
Pipeline test now checks against active strategy count dynamically.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>