Add tabbed workbench inspector

backend/tests/test_sprint29_dataset_components.py

@@ -8,11 +8,16 @@ ROOT = Path(__file__).resolve().parents[2]
 
 def test_app_uses_dataset_presentational_components() -> None:
     app = (ROOT / "frontend" / "src" / "App.tsx").read_text(encoding="utf-8")
+    inspector = (
+        ROOT / "frontend" / "src" / "components" / "inspector" / "WorkbenchInspector.tsx"
+    ).read_text(encoding="utf-8")
 
     assert "from './components/datasets/DatasetPanel'" in app
-    assert "from './components/datasets/DatasetDetailPanel'" in app
+    assert "from './components/inspector/WorkbenchInspector'" in app
     assert "<DatasetPanel" in app
-    assert "<DatasetDetailPanel" in app
+    assert "<WorkbenchInspector" in app
+    assert "from '../datasets/DatasetDetailPanel'" in inspector
+    assert "<DatasetDetailPanel {...datasetDetailProps} />" in inspector
     assert "<form onSubmit={uploadDataset}" not in app
     assert "<h3>Raster operations</h3>" not in app
     assert "<h3>Vector operations</h3>" not in app