feat: apparently this is all taht is needed to enable C&S

Closes #26

src/bin/update_groups.rs

@@ -26,6 +26,12 @@ async fn update(config: &Config) -> tide::Result<()> {
     }
   }
 
+  if let Ok(x) = env::var("USERS_CLUBS_SOCIETIES") {
+    for user in x.split(',').collect::<Vec<&str>>() {
+      users_tmp.insert(user.to_string());
+    }
+  }
+
   // pull from wolves csv
   for user in from_csv(&db).await.unwrap_or_default() {
     users_tmp.insert(user);