Add missing fields to prevent SQLAlchemy error

[simonhammes]

The /admin/runs endpoint of the python-scheduler returns HTTP 500 since ScriptLog.to_dict() tries to access fields that were not included inside the SQL query.

This was the error:

[2026-08-04 09:06:10,143] [ERROR] flask_server app.py:875 log_exception Exception on /admin/runs/ [GET] Traceback (most recent call last):
  File /root/.local/lib/python3.12/site-packages/flask/app.py, line 1511, in wsgi_app
    response = self.full_dispatch_request()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/flask/app.py, line 919, in full_dispatch_request
    rv = self.handle_user_exception(e)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/flask/app.py, line 917, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/flask/app.py, line 902, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File /opt/scheduler/flask_server.py, line 460, in list_runs
    runs = [r.to_dict(include_context_data=False, include_output=False) for r in runs]
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File /opt/scheduler/faas_scheduler/models.py, line 76, in to_dict
    state: self.state,
             ^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/sqlalchemy/orm/attributes.py, line 569, in __get__
    return self.impl.get(state, dict_)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/sqlalchemy/orm/attributes.py, line 1096, in get
    value = self._fire_loader_callables(state, key, passive)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/sqlalchemy/orm/attributes.py, line 1129, in _fire_loader_callables
    return callable_(state, passive)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/sqlalchemy/orm/strategies.py, line 578, in __call__
    return strategy._load_for_state(state, passive)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File /root/.local/lib/python3.12/site-packages/sqlalchemy/orm/strategies.py, line 536, in _load_for_state
    raise orm_exc.DetachedInstanceError(
sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <ScriptLog at 0x7f366da33200> is not bound to a Session; deferred load operation of attribute 'state' cannot proceed (Background on this error at: https://sqlalche.me/e/20/bhk3)