added missing persist mapping

src/store/id_store.rs

@@ -66,7 +66,7 @@ impl<T: Persistence> IDStore<T> {
             .await
     }
 
-    async fn persist_mapping(&mut self) {
+    pub async fn persist_mapping(&mut self) {
         self.persistence_layer.save_mapping(&self.mapping).await
     }
 

src/webserver/api.rs

@@ -42,6 +42,7 @@ pub async fn add_mapping(
 ) -> impl IntoResponse {
     let mut store = state.store.lock().await;
     store.mapping.add_mapping(data.id, data.name);
+    store.persist_mapping().await;
 }
 
 // SSE /api/idevent