PASS deep nav contracts (full-push P0/P1)
- search-box DOM + remote menu_search + navbar-search slide
- header_nav_style transparent/blur body+header classes + CSS
- logged-in search history save via aksrt_search_history
- publish types post/topic/product/plate; jb-* skin
- admin SPA rebuilt (assets/admin/build)
- dead aksrt-menu-search-* private CSS removed