Now that we have added more data to stock management, we need to add its associated reference data.
Change performance data loading TestDataInitializer to be "demo data" (Spring profile "demo-data" and change folder name to demo-data)
Copy Resource2Db from stock management (this one allows empty strings to be considered null and fixes a byte order marker bug)
Move all JSON demo data from /demo-data, turn them into CSVs (https://konklone.io/json/), and move them to src/main/resources/db/demo-data (changed from performance-data)
Add/replace CSVs with the CSVs attached in this ticket (these have more data)
Old demo data approach should be "cleaned up" (no /demo-data folder, or demoDataSeed task)