feat: simplify regional workbench language

backend/tests/test_sprint88_ai_lab_density.py

@@ -20,7 +20,7 @@ def test_detection_lab_exposes_structured_surfaces() -> None:
     assert 'className="ai-lab-results-surface"' in lab
     assert 'aria-label="Detection results"' in lab
     assert 'className="ai-lab-qa-surface"' in lab
-    assert 'aria-label="Detection QA controls and results"' in lab
+    assert 'aria-label="Kwaliteitscontrole gebouwdetectie"' in lab
 
 
 def test_segmentation_lab_exposes_structured_surfaces() -> None:
@@ -53,7 +53,7 @@ def test_ai_lab_preserves_existing_detection_and_segmentation_controls() -> None
     assert "onRunQa" in detection
     assert "detectionTileManifestPath" in detection
     assert "{detectionItems.length} objecten geladen" in detection
-    assert "Compare detections to reference" in detection
+    assert "Vergelijk met referentielaag" in detection
 
     assert "onRunSegmentation" in segmentation
     assert "onLoadResults" in segmentation