[hi-donwi]

Summary

• Idle Project & Client Auto-hide: Projects inactive for more than 1 day (> 24h) without active agents, pending approvals, or coding sessions are marked as idle. Zones with all idle projects are automatically hidden by default.
• Activity Filter Controls: Segmented button allowing toggle between Active (<= 1d) and All, displaying live counts.
• Client & Project Navigation: Dedicated select filters to focus on specific client zones or jump to specific projects.
• Real-time Search: Search box filtering by project key, description, group, client, or agent tools/state in real time.
• Zero Emojis & Full Test Coverage: Added src/desk/floor/floor-filters.test.ts and updated server/desk/floor.test.ts. Verified via ws verify agent-control.