fix: replace 43 bare excepts with except Exception

[haosenwang1018]

Replace 43 bare except: with except Exception: across 22 files. Bare except: catches KeyboardInterrupt and SystemExit, masking real errors.

[SunnyHaze]

Thanks for pointing this out — we sincerely appreciate it.

We'll pay closer attention to this in our future code contributions and make sure it aligns with better coding practices.

Thanks again for helping improve the code quality!