סדר הספרים עדיין לא מושלם

<img width="216" height="357" alt="Image" src="https://github.com/user-attachments/assets/6a65e104-c13c-4164-918f-8849b533693b" />

order index field in the books table is not set at all

<img width="1276" height="244" alt="Image" src="https://github.com/user-attachments/assets/38f462d3-b35d-41ce-8c79-394a93b0f96a" />