Qdrant doesn't work with url with path prefix

[CW-B-W]

App Version

3.21.3

API Provider

Not Applicable / Other

Model Used

N/A

🔁 Steps to Reproduce

Use Qdrant URL like https://example.com/qdrant/ won't work (unable to connect), as mentioned in #4992 (comment).

💥 Outcome Summary

There were bugs with QdrantClient (@qdrant/js-client-rest).

On #4992, the qdrant url problem was partially fixed.
However, without using the prefix parameter of QdrantClient, it won't work with url with path prefix.

📄 Relevant Logs or Errors (Optional)