a2b5211d30
Data fixes: - Fix critical room overlap on upper floor: og-kinderzimmer1 and og-elternbad were overlapping by 2.5x2.0m. Adjusted room positions: kz1 length 4->3m, elternbad y 2->3, schlafzimmer y 5->6/length 5->4 - Extend upper hallway to full building depth (y=0..10) for proper door connectivity to all rooms - Fix all upper hallway door positions for new layout - Move eg-esszimmer door from south wall to west wall (correct shared boundary with hallway) - Remove kitchen-to-living-room door (rooms not adjacent, 1m gap) - Fix og-flur-d5 partial misalignment with gaestezimmer - Add Y positions for wall-mounted furniture (mirror, wall cabinets, bathroom cabinets) so they render on walls instead of floor - Adjust furniture positions in resized rooms (kz1, schlafzimmer)