allow creating all fields for new boats

src/tera/admin/boat.rs

@@ -111,6 +111,8 @@ struct BoatAddForm<'r> {
     default_shipmaster_only_steering: bool,
     skull: bool,
     external: bool,
+    location_id: Option<i64>,
+    owner: Option<i64>,
 }
 
 #[post("/boat/new", data = "<data>")]
@@ -128,6 +130,8 @@ async fn create(
         data.default_shipmaster_only_steering,
         data.skull,
         data.external,
+        data.location_id,
+        data.owner,
     )
     .await
     {