feat(warehouse): ACTIVE/SUSPENDED/INACTIVE status + label on sellerwarehouse replace WAREHOUSE_MAP - BillingWarehouseService (active for dashboards, active+suspended for warehouse screens, names in every state, 5 min cache); setup service: guarded status change (no suspend while franchise stores or brand mapping route there, no close while stock/unshipped orders), rename, all-warehouse overview with usage; partner store assignable only to an active warehouse; daily stock alert for suspended/inactive warehouses to logistics/accounts top 2 staffed levels + leadership; dashboard warehouse list = active (replaces r37834 stock-holding loop); migration sellerwarehouse_status_display_name_20261005.sql (applied on hadb1)