[Enhancement]: When there is no memory in the database, the content of Growth Trend and Memory Categories is empty and there is no prompt

### Description

When there is no memory in the database, the content of Growth Trend and Memory Categories is empty and there is no prompt
<img width="2354" height="928" alt="Image" src="https://github.com/user-attachments/assets/28a59107-7ba8-4023-a631-14d3ebe7257f" />
