enhance responses from API, integrates with frontend

lootalot_db/src/models/claim.rs

@@ -1,7 +1,9 @@
 use diesel::prelude::*;
 use crate::schema::claims;
+use crate::models::item::Loot;
 
-#[derive(Queryable, Serialize, Debug)]
+#[derive(Identifiable, Queryable, Associations, Serialize, Debug)]
+#[belongs_to(Loot)]
 pub struct Claim {
     id: i32,
     player_id: i32,