Also, in the data directory in this repo, the sample json files are not in the same format as you describe in this document.

Which one is correct?

Updated the README.md.

1 Please provide the instruction and commands to create vector collections needed for project examples and error messages.

You can use curl commands to interact with the Qdrant database started from Docker compose.

2 You provided instructions on how to add a new point to the project examples collection in Method 1.

Please provide the same for the error messages collection.

3 Please explain the env var needed to use vector search.

Done with these.