## Add People Data Labs enrichment logic functions
Implements the **enrichment logic functions** that call the PDL API and
map responses onto standard + `pdl*` fields.
- **Logic functions** — shared core powers bulk workflow actions
(`enrich-person` / `enrich-company`) and single-record AI tools. Each
guards a TTL, matches via identifier, fills standard fields only when
empty, always writes `pdl*` fields, and normalizes SELECT values against
field options.
- **Data model** — PDL employer now links via the **standard `company`
relation** (find-or-create, fill-only-if-empty); removed the dedicated
`pdlCurrentCompany` relation, six `pdlJobCompany*` scalars, and the
`pdl*` indexes.
**Not functional yet:** the post-install workflow seeding
(`seed-enrichment-workflow.ts`) is left in place but blocked — it needs
workflow-builder mutations that the CRUD-only app SDK schema doesn't
expose.
**Deferred:** metering/billing and auto-enrichment triggers.
https://github.com/user-attachments/assets/a570a484-ae79-4c57-a274-e068fdab78e4https://github.com/user-attachments/assets/6edfb5e1-cada-4892-87e0-b485eb359692
Raphaël Bosi
6756ea628d