toolbox to turn tabular data into nodes and edges using parquet and polars so the import into a graphdb is breeze
- cli to generate files which reduces import times by eleminating duplicates
- enforce link uniqueness by based on cols?
- add node type based deduplication for links
- generate Cypher queries to import data into Neo4j
- TODO write node id null test
- allow empty attributes
- allow same node/edge type from the same file form multiple columns