- _log_loop: when GPS has no fix but OBD speed > 1, write speed-only rows
(NULL coordinates) instead of dropping the motion
- insert_tracking: accept None gps_x/gps_y -> NULL GPSX/GPSY
- app_trip: keep NULL-coord rows through normalize; _segment returns 0 for
missing coords; route_points drops them (no position to draw)
- tests: speed-only rows build a trip with max speed + zero distance
- docs: FEAT-12 + readme note; server already filters NULL-GPS safely
- All 10 FEATs now in strict numerical order under single Feature ideas section
- Added summary table (ID, Status, Created, Title, Phase) for quick scanning
- Created dates sourced from git history (ef3a951 through bc29a01)
- Removed orphan Ideas that landed section (FEAT-06/07 merged into main flow)
- _portal_device_id() reads from session, falls back to DEVICE_NAME env var
- GET/POST /api/v1/portal/select-device for selector data + set
- Dropdown in server base.html topbar, JS populates from API, page reloads on change
- All portal pages (overview, trips, dashcam, DTC, device settings) now use selected device