docs: update documentation files and fix linting issues

tests/quality/test_api_radiative.py

@@ -39,13 +39,17 @@ class TestRadiativeAPI:
 
 class TestRadiativeProperties:
     @pytest.mark.property
-    @pytest.mark.parametrize("W", [
-        [2.0],
-        np.linspace(1.1, 4.9, 20),
-    ])
+    @pytest.mark.parametrize(
+        "W",
+        [
+            [2.0],
+            np.linspace(1.1, 4.9, 20),
+        ],
+    )
     def test_positive(self, W):
         rc = RadiativeCorrection(W0=5.0)
         from tests.common.test_property_tests import _test_positive_values
+
         _test_positive_values(rc, W, component_name="RadiativeCorrection")
 
     @pytest.mark.quality
@@ -54,6 +58,7 @@ class TestRadiativeProperties:
         rc = RadiativeCorrection(W0=5.0)
         W = np.linspace(1.1, 4.9, n)
         from tests.common.test_property_tests import _test_output_shape_preserved
+
         _test_output_shape_preserved(rc, W, component_name="RadiativeCorrection")
 
     @pytest.mark.quality
@@ -63,17 +68,22 @@ class TestRadiativeProperties:
         rc = RadiativeCorrection(W0=W0)
         W = np.linspace(1.1, min(9.9, W0 - 0.01), 20)
         from tests.common.test_property_tests import _test_no_nan_across_range
+
         _test_no_nan_across_range(rc, W, component_name=f"RadiativeCorrection(W0={W0})")
 
     @pytest.mark.quality
-    @pytest.mark.parametrize("W", [
-        np.linspace(1.0001, 4.9999, 200),
-        np.linspace(1.001, 9.99, 100),
-    ])
+    @pytest.mark.parametrize(
+        "W",
+        [
+            np.linspace(1.0001, 4.9999, 200),
+            np.linspace(1.001, 9.99, 100),
+        ],
+    )
     def _test_full_range_stability(self, W):
         """Entire energy range from threshold to endpoint must be free of NaN/inf."""
         rc = RadiativeCorrection(W0=5.0, Z=92, use_endpoint_resummation=True)
         from tests.common.test_property_tests import _test_full_range_stability
+
         _test_full_range_stability(rc, W, component_name="RadiativeCorrection(Z=92)")
 
     @pytest.mark.quality