Better selection of commisioning proposals

Currently, MXCuBE checks if the proposals is Commissioning based on on the title of the proposal. See here

        if (
            HWR.beamline.lims.loginType.lower() == "user"
            and "Commissioning" in proposal_info["Proposal"]["title"]
        ):
            if hasattr(HWR.beamline.session, "set_in_commissioning"):
                HWR.beamline.session.set_in_commissioning(proposal_info)
                logging.getLogger("MX3.HWR").info(
                    "[LIMS] Commissioning proposal flag set."
                )

I think this is not accurate (since not all proposals will have the commissioning word in the title) and (my proposal) this should be delegated to the lims to resolve if a proposal/session is commissioning or not.