Publish State Administrative Rules canonical parquet artifacts

Add HF dataset card metadata to state_admin_rules_cid README

Add README for state_admin_rules_cid schema and usage

Upload multi-state admin rules CID parquet + embeddings (gte-small)

Delete OR/parsed/oregon_administrative_rules.parquet

Delete OR/parsed/parquet/oregon_administrative_rules.parquet.bak

Upload OR parsed state administrative rules artifacts

Publish Oregon Administrative Rules dataset

initial commit