Copy bundled Runtime\bin JRE to output so MfApi finds java.exe.

Co-authored-by: Cursor <cursoragent@cursor.com>

ZA.CoreService.ESBCertificateManager/ZA.CoreService.ESBCertificateManager.csproj

@@ -20,6 +20,11 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
   </ItemGroup>
 
+  <PropertyGroup>
+    <!-- SDK schließt **/bin/** aus – die gebündelte JRE unter Runtime\bin muss mit. -->
+    <DefaultItemExcludes>$(DefaultItemExcludes);Docs\**</DefaultItemExcludes>
+  </PropertyGroup>
+
 <ItemGroup>
   <None Update="Assets\**\*">
     <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
@@ -29,6 +34,12 @@
     <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
   </None>
 
+  <!-- Explizit: DefaultItemExcludes enthält **/bin/** und würde Runtime\bin sonst nie kopieren -->
+  <None Include="Runtime\bin\**\*">
+    <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    <Link>Runtime\bin\%(RecursiveDir)%(Filename)%(Extension)</Link>
+  </None>
+
   <None Update="appsettings.json">
     <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
   </None>