Both ActionSelect and ActionZoomWindow had identical 29-line
GetRectangle methods; consolidate into the common base class.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move all projects from Source/ to repository root for simpler navigation.
- Remove External/ dependency DLLs (will use NuGet packages)
- Remove Installer/ NSIS script
- Replace PartCollection/PlateCollection with ObservableList
- Add packages.config for NuGet dependencies
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Co-Authored-By: Claude <noreply@anthropic.com>