First, this country is a republic not a democracy. I find it bizarre that so many people do not know this fact. The founders despised democracies because democracies always fail. A republic protects the rights of the minority even when the majority do not like it.
Second, until the legislature passes a law the executive branch has no constitutionally firm law to apply. That is based on the separation of powers inherent in each of the republics constitutions. I find it bizarre you do not understand what separation of powers means.
Third, the legislature could pass laws that require people to stay at home. The executive branch ie the governor could then enforce that emergency clause required law immediately. The judicial branch could then determine if the law passed by the legislature was constitutionally valid or not. This approach is all about following the procedures actually set forth is the constitution and voted upon and accepted by the people in centuries past.
I have never found a clause in any constitution saying this constitution can be violated if it is only for a short time. Have you?