Gate filtered YOLO candidate and harden provenance

backend/tests/test_sprint129_operator_yolo_training_dataset.py

@@ -70,5 +70,9 @@ def test_operator_yolo_train_smoke_script_contract() -> None:
     assert "DejaVuSans.ttf" in script
     assert "Arial.ttf" in script
     assert "training_summary.json" in script
+    assert '"dataset_yaml_sha256"' in script
+    assert '"dataset_summary_sha256"' in script
+    assert '"base_model_sha256"' in script
+    assert '"trained_model_sha256"' in script
     assert "download" not in script.lower()
     assert "fixture_mode" not in script

backend/tests/test_sprint169_long_context_name_readability.py

@@ -0,0 +1,22 @@
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[2]
+
+
+def test_long_context_names_remain_compact_and_inspectable() -> None:
+    app = (ROOT / "frontend" / "src" / "App.tsx").read_text(encoding="utf-8")
+    status = (
+        ROOT / "frontend" / "src" / "components" / "WorkbenchStatusStrip.tsx"
+    ).read_text(encoding="utf-8")
+    css = (ROOT / "frontend" / "src" / "styles" / "app.css").read_text(
+        encoding="utf-8"
+    )
+
+    assert "const projectContextLabel = selectedProject?.name ?? 'No project'" in app
+    assert "const datasetContextLabel = selectedDataset?.name ?? (datasets.length > 0 ? 'Select dataset' : 'No dataset')" in app
+    assert "<strong title={projectContextLabel}>{projectContextLabel}</strong>" in app
+    assert "<strong title={datasetContextLabel}>{datasetContextLabel}</strong>" in app
+    assert "<strong title={item.value}>{item.value}</strong>" in status
+    assert ".status-tile > strong" in css
+    assert "-webkit-line-clamp: 2;" in css