Bnot fixes ; Missing énoncés fixes.

copienator/commands/reading_annotations.py

@@ -270,6 +270,12 @@ def apply_actions_and_regenerate(
             concat_image.save(staging / "Concat.jpg")
         if filtered_image is not None:
             filtered_image.save(staging / "Concat_F.jpg")
+            # Imported here because the grouped reader also uses this module.
+            from copienator.commands.reading_grouped_annotations import save_checked_pdf
+            save_checked_pdf(
+                workspace.root, list(zip(filtered_labels, filtered, strict=True)),
+                all_labels, staging / "Concat_F.pdf",
+            )
         stage_baseline(workspace.root, "Bnot", output_dir, staging, dirty_images,
                        header_heights, build_answer_info(scores, labels_data, answer_labels),
                        filtered_labels, scores)