feat(merge_component): ✨ sync new recipe version

add re-read and sync new file after saving, the new file should be appeared on the file list

client/src/app/features/merge/merge.component.ts

@@ -407,7 +407,16 @@ export class MergeComponent implements OnInit, AfterViewInit, OnDestroy, OnChang
       to_send
     ).subscribe({
       next: (value) => {
+        // do alert user with the new filename
 
+        // this is ok case
+        if((value.result as string).includes(".json")){
+          alert("Upgrade success! New recipe file is " + value.result);
+          window.location.reload();
+        } else {
+          // this is error case
+          alert(value.result);
+        }
       }
     });
   }