Records Engine

The encrypted custom-data engine every vertical rides on: record types, opt-in indexing, statuses, validation, querying.

1. 01OverviewSchema as data: declare entities, get a generic API, keep everything encrypted.
2. 02Record types & fieldsThe field vocabulary, per-field flags, and how a schema is shaped.
3. 03Encryption & the opt-in indexWhy Postgres can't read your data, and how filtering works anyway.
4. 04Statuses, customers & refsWorkflow state lives outside the blob; links make records an application.
5. 05ValidationRequired fields, unknown-key rejection, and where validation runs.
6. 06Querying recordsFilters, sorting, pagination, search — and the shape of the REST surface.