v1.6.2

Dashboard design system unified across every page: consistent headers, filter toolbars, search inputs, action buttons, empty states, and time-range pickers. Settings, project pages, and home all share the same visual rhythm.

Search + state filter added on the Agents, Queues, and Workers pages.

Frontend dependencies refreshed to latest patches.

Install: pip install z4j==1.6.2
Docker: docker pull z4jdev/z4j:1.6.2