Allow entering api key or local persistent path

[dhruv-anand-aintech]

1. For remotely hosted instances with authorization enabled, an API key would be required. maybe that can be entered in a secure field.

2. For non-server based qdrant instances (with persistent path on disk), it'd be nice to allow setting a local folder path.

[do-me]

That makes sense!

1. This would best be built after the Qdrant JS client integration. Are you aware of any public testing instance for Qdrant with API key?
2. Can you refer to the docs? I wasn't even aware it was possible to set up a full Qdrant instance without server (or with Python in memory) or do I get you wrong? However, I guess this also would best rely on Qdrant JS client.

Very happy for PRs!

[dhruv-anand-aintech]

1. You can get a free cluster on cloud.qdrant.io
2. I guess this is part of only the python client: https://github.com/qdrant/qdrant-client#local-mode