Classic feature gap: a shopfloor/lobby kiosk auto-selects which business unit to show based on the display PC's IP (classic dashboarddefaults table + apivisitorlocation.asp). For the main admin dashboard this does nothing - it is kiosk/visitor-display infra. - Model: DashboardDefault (dashboarddefaults: ipaddress unique, businessunitid FK, description). Migration 7d01_dashboarddefaults (head). - API (core, /api/dashboarddefaults): CRUD + GET /visitor-location that resolves the calling display's business unit from its IP (X-Forwarded-For/remote_addr, or explicit ?ipaddress=); unmapped IP returns a null businessunitid, not an error. Unauthenticated resolve (kiosks); writes are admin. - Frontend: ShopfloorDashboard auto-selects its business unit via visitor-location on load when none is chosen; Settings > Dashboard Defaults CRUD page + dashboardDefaultsApi client. Tests: create + resolve by IP -> BU; unmapped IP -> null; duplicate IP 409. 191 tests pass, naming green, app boots, endpoint + admin page verified live. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Single-database configuration for Flask.