BuildoBox: Property Platform

**A faster property workspace** Project Tracker's state moved onto an observable model, so changing one thing — a permit, a material order, a receipt upload — redraws only what depends on it instead of the entire property view. The difference shows most on properties with long phase, expense, and change-order histories. **Less work per scroll and per keystroke** The app was rebuilding JSON decoders, currency formatters, and date formatters on nearly every screen it drew. Those are now made once and reused, so lists and detail views scroll with less work behind each frame. **Fixed** The Flip offer calculator keeps your tuned figures when you switch analysis tabs or save the property, instead of resetting to the defaults. Opening Project Tracker focused on a specific row no longer keeps re-scrolling for a few seconds and snapping the list back under you if you start scrolling yourself. Repeated lines in the interpretation, rehab delta, 1031, and deduction lists no longer animate incorrectly or drop a row. A request that stalls mid-transfer now gives up on schedule rather than hanging for longer than it should. BuildoBox analysis is available for United States and Canada properties only.