✨ Make history API compatible with frontend

server/api/index.js

@@ -101,6 +101,9 @@ export async function getHistory(req, res) {
     include: {
       substitution: true,
     },
+    orderBy: {
+      createdAt: "desc",
+    },
   };
   if (requestedClass) {
     prismaOptions.where.substitution.class = { has: requestedClass };