Found broken `/docs` link `https://www.librechat.ai/docs/features/speech-to-text`. Please fix!

Perhaps you intended to add docs in the future here ?

https://www.librechat.ai/docs/features/upload_as_text

<img width="1920" height="1030" alt="Image" src="https://github.com/user-attachments/assets/4d5ee768-23e9-486b-89c7-89382ab9e66c" />

https://www.librechat.ai/docs/features/speech-to-text
