Add persisted false-positive visual review gate

backend/app/services/quality_evidence_service.py

@@ -194,6 +194,7 @@ class QualityEvidenceService:
                 "iou": evidence.get("iou"),
             }
         )
+        properties.update(QualityEvidenceService._row_provenance(row))
 
         return {
             "type": "Feature",
@@ -201,3 +202,29 @@ class QualityEvidenceService:
             "geometry": mapping(geometry),
             "properties": properties,
         }
+
+    @staticmethod
+    def _row_provenance(row: Any) -> dict[str, Any]:
+        if isinstance(row, Detection):
+            return {
+                "detection_id": str(row.id),
+                "job_id": str(row.job_id) if row.job_id else None,
+                "confidence": row.confidence,
+                "model_name": row.model_name,
+                "model_version": row.model_version,
+                "source_tile_path": row.source_tile_path,
+                "bbox_json": row.bbox_json,
+            }
+        if isinstance(row, Segmentation):
+            return {
+                "segmentation_id": str(row.id),
+                "job_id": str(row.job_id) if row.job_id else None,
+                "confidence": row.confidence,
+                "model_name": row.model_name,
+                "model_version": row.model_version,
+                "source_tile_path": row.source_tile_path,
+                "bbox_json": row.bbox_json,
+                "mask_path": row.mask_path,
+                "area_m2": row.area_m2,
+            }
+        return {}