Add WIP life calendar

server/src/routes/pages/stats.rs

@@ -8,7 +8,7 @@ use rocket::http::Status;
 use rocket::{get, State};
 use rocket_contrib::templates::Template;
 use rocket_contrib::uuid::Uuid;
-use serde_derive::{Deserialize, Serialize};
+use serde::{Deserialize, Serialize};
 use std::collections::{BTreeMap, HashMap, HashSet};
 
 #[derive(Debug, Serialize, Deserialize)]