Package doesn't export the the right types

Using 0.9.6, I cannot import `SmbDirectoryHandle` from `@netapplabs/smb-js`. Only the `Js*` prefixed types/classes are available.

<img width="586" height="468" alt="Image" src="https://github.com/user-attachments/assets/8b30dbce-7f8e-4558-931c-62494bbf2a1e" />

<img width="1430" height="291" alt="Image" src="https://github.com/user-attachments/assets/6819e67a-c292-44b1-82bc-104205445520" />