55d3e6d0f3
Standalone 'nuget.exe restore' (32-bit) and the subsequent build (which loads the 64-bit .NET 9 SDK PackageDependencyResolution.targets) disagree on the resolved package paths, surfacing as NETSDK1064 'Package ... was not found' on SDK-style projects (OutlookAddin.UI / .Core / .Tests). Using 'msbuild /restore' keeps both phases in one MSBuild process with a consistent assets file and package cache lookup. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>