Fix change_accessauth() not changing timetables

Also fix the test not actually checking the response :/

app/controllers/aaManager.py

@@ -66,7 +66,12 @@ def change_accessauth(*, db: Session = Depends(get_session), aa_id: int, aa: Acc
     db_aa = db.get(AccessAuthorizationDB, aa_id)
     if db_aa is None:
         raise HTTPException(status_code=404, detail="AccessAuthorization not found")
-    aa_data = aa.dict(exclude_unset=True)
+    aa_data = aa.model_dump(exclude_unset=True)
+    if "timetables" in aa_data and aa_data["timetables"] is not None:
+        db_aa.timetables.clear()
+        timetables = [Timetable.model_validate(t) for t in aa_data["timetables"]]
+        db_aa.timetables = timetables
+        aa_data.pop("timetables")
     db_aa.sqlmodel_update(aa_data)
     return add_and_refresh(db, db_aa)