Celestech interface playgrounds

• /8/ — Rooms and Threads NEW · Sol Stable work rooms joined by portable, cross-functional business threads.
• /7/ — Focus NEW · Astra A work queue beside the selected order. Inspect related work and keep your place.
• /6/ — Atlas NEW · Astra A persistent workspace navigator, clear collections, and contextual record inspection.
• /5/ — Horizon NEW · Astra Broad horizontal work areas, a collapsible page menu, and a full-width order table.
• /4/ — The Collapsible Runway & Living Entity Fabric NEW (Sep 2026) Horizontal collapsing navigation runway, in-place contextual configuration drawers, interconnected custody spine, and precision tabular grids.
• /3/ — the synthesis Ledger language + workspace homes + role preview (late Aug 2026)
• /2/ — the system pass Line B, Ledger language (Aug 2026)
• /1/ — the whole site, reconceived IA + three nav shells (Aug 2026)