add auth

frontend/src/services/ideas.ts

@@ -61,4 +61,8 @@ export const ideasApi = {
     const { data } = await api.get<string[]>('/ideas/modules');
     return data;
   },
+
+  reorder: async (items: { id: string; order: number }[]): Promise<void> => {
+    await api.patch('/ideas/reorder', { items });
+  },
 };