状态栏高度最低12改成最低0

状态栏高度最低12改成最低0
顶部遮罩移除

<img width="1200" height="2610" alt="Image" src="https://github.com/user-attachments/assets/3a99bf3b-067c-4df2-a407-e99796f467fc" />

<img width="1200" height="2610" alt="Image" src="https://github.com/user-attachments/assets/2c24c684-a4cb-4e6a-a4fe-e0d01c933887" />