ruvector create command fails with 'Missing field dimensions'

[dgdev25]

Bug Report: RuVector CLI — create command fails with "Missing field dimensions"

Environment

• ruvector version: 0.1.95 (npm package)
• Node version: v24.18.0
• Platform: Linux x64
• OS: Ubuntu 7.0.0-28-generic

Problem

The ruvector create command fails with Missing field 'dimensions' error despite the --dimension flag being correctly passed.

Reproduction Steps

npx ruvector create ~/.magpie/concepts.rvf --dimension 384 --metric cosine

Expected Behavior

Creates a new vector database at ~/.magpie/concepts.rvf with:

• Dimension: 384
• Metric: cosine

Actual Behavior

- Creating database...
✖ Failed to create database
Missing field `dimensions`

Investigation

The CLI help shows --dimension as the correct flag (lowercase 'd'):

$ npx ruvector create --help
Options:
  -d, --dimension <number>  Vector dimension (default: "384")
  -m, --metric <type>       Distance metric (cosine|euclidean|dot) (default: "cosine")

However, the error message references dimensions (plural), suggesting an internal field-name mismatch in the create logic.

Workaround

None identified. Vector store cannot be created.

Additional Notes

• The error occurs consistently with both -d and --dimension forms
• npx ruvector info works correctly, confirming CLI is installed properly
• npx ruvector stats works on pre-existing databases