Goals:
- Enable loading and unloading of vector data from a defined string representation
- "[1.0, 2.0, 3.0]" = vector of 3 dimensions
- Enable loading and unloading of vector data from a defined JSON representation
- Same as above, just bundled into JSON
- Support vectors in ad-hoc "unload --query" syntax
┆Issue is synchronized with this Jira Task by Unito