first cleanup iter

tests/test_admin_route_map.py

@@ -7,7 +7,6 @@ URL map to catch that.
 
 import pytest
 
-
 ADMIN_ROUTES = [
     '/admin',
     '/admin/backup/create',
@@ -30,11 +29,11 @@ class TestAdminRouteRegistration:
         adapter = app.url_map.bind('localhost')
         try:
             adapter.match(route, method='GET')
-        except Exception:
+        except Exception:  # noqa: BLE001 — test boundary, first of two attempts
             # Some routes are POST-only; try POST
             try:
                 adapter.match(route, method='POST')
-            except Exception as exc:
+            except Exception as exc:  # noqa: BLE001 — test boundary, failure is reported via pytest.fail
                 pytest.fail(f'Route {route} is not registered: {exc}')
 
     @pytest.mark.parametrize('route', ADMIN_ROUTES)