ICSHWI-18171: Add condition for HV Rack Smoke Alarm
This alarm fires off intermitently and is only valid when OpenBrkrPwrLineAlrm is also high.
Original record was renamed to be an internal signal and a new PV with the custom alarm logic takes the old name.
Another bi record was added as "output" for the calcout so we keep the original record type and its "ONAM" label.
Pre-commit and general clean-up also added in this MR.
Closes ICSHWI-18171