Consolidates ArchUnits, FormatHelper, and Fraction classes into a
dedicated Formatting namespace for better organization.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Rename the core library project from SawCut to CutList.Core for consistent
branding across the solution. This includes:
- Rename project folder and .csproj file
- Update namespace from SawCut to CutList.Core
- Update all using statements and project references
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
