only have a single user with details struct

src/tera/board/boathouse.rs

@@ -1,7 +1,7 @@
 use crate::model::{
     boat::Boat,
     boathouse::Boathouse,
-    user::{AdminUser, UserWithRolesAndNotificationCount, VorstandUser},
+    user::{AdminUser, UserWithDetails, VorstandUser},
 };
 use rocket::{
     form::Form,
@@ -39,7 +39,7 @@ async fn index(
 
     context.insert(
         "loggedin_user",
-        &UserWithRolesAndNotificationCount::from_user(admin.into(), db).await,
+        &UserWithDetails::from_user(admin.into(), db).await,
     );
 
     Template::render("board/boathouse", context.into_json())