Hide personal + management + mtn (Uganda/Kampala) vehicles from the live tracking
map (FleetNow + liveposition SPA). Adds an ops-editable config table
reporting.map_excluded_cost_centres and filters reporting.v_live_positions to drop
any plate whose device(s) carry an excluded cost centre (robust to the tracker/cam
cost_centre inconsistency).
Scope is live-map only; reporting.v_trips (trip history) is intentionally untouched.
The base view feeds reporting.fn_live_positions, so the change propagates to every
live consumer with no dashboard_api redeploy or frontend change. Verified live:
80 -> 74 vehicles, all 6 targets gone (KDU 613A, KDW 781E, UMA 011EK/382EK/418EK/826AB).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
