Merge branch 'stable' of https://github.com/TheBoxyBear/charttools into stable

Author: TheBoxyBear

.github/workflows/docfx.yml

@@ -31,6 +31,7 @@ jobs:
       with:
         dotnet-version: 10.0
 
+    - run: dotnet build ChartTools/ChartTools.csproj
     - run: dotnet tool update -g docfx
     - run: docfx Docs/docfx.json