Introduce GlobalLoadingCenter with reference counting, wire it through RootView and major auth/order/profile screens, and add the loading animation asset plus unit tests.
Co-authored-by: Cursor <cursoragent@cursor.com>
Introduce configurable custom TabBar with order badge, central scanner routing to verification orders, and update the migration checklist for recently completed modules.
Co-authored-by: Cursor <cursoragent@cursor.com>
