Add missing where clause to filter non-admin users in stats query

apps/infoalloggi/src/server/api/routers/stats.ts

@@ -13,6 +13,7 @@ export const statsRouter = createTRPCRouter({
           sql<Date>`date_trunc('day', created_at)`.as("date"),
           eb.fn.count<number>("id").as("value"),
         ])
+        .where("isAdmin", "=", false)
         .groupBy("date")
         .orderBy("date")
         .execute()