MG Experience 0.2.1

Changed

• MG Experience no longer injects a visible breadcrumb into the Case Studies archive.
• Visible breadcrumb placement remains owned by the theme or page content.
• BreadcrumbList JSON-LD remains enabled on supported non-home routes.

Validation

• 34 PHPUnit tests with 70 assertions.
• Composer validation and security advisory audit passed.
• PHP syntax and the 11-route schema runtime contract passed.
• Local WordPress confirmed the visible breadcrumb hook is absent.
• A fresh production-only ZIP passed integrity and dependency checks.