Universal Spell Check v0.1.6

fix: correct MSBuild target hook so Dev version actually embeds

SetDevVersionFromGit was running BeforeTargets="GenerateAssemblyInfo",
which fires after GetAssemblyAttributes has already created the
AssemblyAttribute items from InformationalVersion. The property was
being set correctly but the items were stale, so GenerateAssemblyInfo
wrote the old 1.0.0+{hash} value.

Fix: run AfterTargets="AddSourceRevisionToInformationalVersion"
BeforeTargets="GetAssemblyAttributes" so the override lands before
the items are created.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>