enh: program_ID retrocompatability with group_ID

Author: Lucia-Poma

src/clinical_dbs_annotator/utils/longitudinal_exporter.py

@@ -1111,7 +1111,7 @@ def _create_lateral_table(self, df: pd.DataFrame) -> pd.DataFrame:
                 "_global_entry_id": entry_id,
                 "source": source_label,
                 "date": date_val,
-                "program_ID": first.get("program_ID", ""),
+                "program_ID": first.get("program_ID") or first.get("group_ID", ""),
                 "scale_name": combined_sn,
                 "scale_value": combined_sv,
                 "notes": first.get("notes", ""),

src/clinical_dbs_annotator/utils/session_exporter.py

@@ -501,12 +501,16 @@ def _create_lateral_table_data(self, df):
             right_row["block_id"] = block_id
 
             # Common columns (non-lateral) - use combined scales with internal lines
-            left_row["group_ID"] = first_row.get("group_ID", "")
+            left_row["program_ID"] = first_row.get("program_ID") or first_row.get(
+                "group_ID", ""
+            )
             left_row["scale_name"] = combined_scale_name
             left_row["scale_value"] = combined_scale_value
             left_row["notes"] = first_row.get("notes", "")
 
-            right_row["group_ID"] = first_row.get("group_ID", "")
+            right_row["program_ID"] = first_row.get("program_ID") or first_row.get(
+                "group_ID", ""
+            )
             right_row["scale_name"] = combined_scale_name
             right_row["scale_value"] = combined_scale_value
             right_row["notes"] = first_row.get("notes", "")

src/clinical_dbs_annotator/views/step1_view.py

@@ -1266,8 +1266,10 @@ def _load_existing_file(self, file_path: str) -> None:
                     except Exception:
                         pass
 
-                # Load program
-                program_val = latest_initial.get("program_ID", None)
+                # Load program (backward compatibility: use group_ID if program_ID not present)
+                program_val = latest_initial.get("program_ID") or latest_initial.get(
+                    "group_ID"
+                )
                 if program_val not in (None, "") and hasattr(self, "group_combo"):
                     try:
                         self.group_combo.setCurrentText(str(program_val))