When uploading file via client side upload we invalidate it then on the
server side with re-uploading. This works fine with most adapters since
they just replace the old file under the same key. UploadThing works
differently and generates a new key every time.
Example of the issue:
<img width="611" alt="image"
src="https://github.com/user-attachments/assets/9c01b52a-d159-4f32-9f66-3b5fbadab7b4"
/>
Now, we clear the old file before doing re-upload.
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