Support App Badge with big numbers or long text


<img width="622" alt="image" src="https://github.com/user-attachments/assets/ed0d9fda-cf10-4aac-89e1-5735e9a3a71c">

<img width="52" alt="image" src="https://github.com/user-attachments/assets/993b95f7-c231-4b1b-a10d-a50b9343d8c3">


**Your environment**

* AltTab version: Version 7.0.2
* macOS version: 15.1 Beta
