I let a kosher lobster run my Shabbat automations

What I built I run an Orthodox Jewish household. That means twenty-five hours a week, every week, the family doesn't touch electronics, doesn't cook, and doesn't adjust the thermostat without thinking about it. Multiply that by the Jewish holiday calendar, where a holiday can chain into Shabbat for two days straight, and you have a real scheduling problem. The fridge needs to be in Sabbath mode before candle lighting and back to normal at the conclusion of the day. The bedroom AC needs a pre-coo