improvement: treatments UI/UX updated again to minimize clicking and scrolling.

frontend/src/lib/api/cases.ts

@@ -61,6 +61,11 @@ export const casesApi = {
     return response.data;
   },
 
+  deleteDraft: async (id: string): Promise<{ success: boolean }> => {
+    const response = await apiClient.delete(`/cases/${id}`);
+    return response.data;
+  },
+
   uploadLineAttachments: async (
     caseId: string,
     lineClientId: string,