save json

src-tauri/src/engine.rs

@@ -168,6 +168,11 @@ pub fn get_timeline(date: String, base_dir: String) -> Vec<serde_json::Value> {
     results
 }
 
+#[tauri::command]
+pub fn write_file(path: String, content: String) -> Result<(), String> {
+    std::fs::write(&path, content).map_err(|e| e.to_string())
+}
+
 pub fn start_engine(app: AppHandle) {
     // Start Cleanup routine
     let app_cleanup = app.clone();