[FR]: Core API - Convert Transaction

[FR]: Core - API - Item Categories Interface Testing

[FR]: Core - Characteristics - Add endpoint for serving traefik error pages

[FR]: Base Station - Honor banner characteristic

[FR]: Core - Base Station - Use core-characteristics service

[FR]: Core API - Change "stored" field to object

[FR]: Core API - enable per-block low stock settings

[FR]: Base Station - Finish js rework

[FR]: Base Station - Improve storage view

[FR]: Core API - Support ID gen format placeholder - inc within timestamp