- phrasebook ships the backend::lang admin strings (pl, en) with CLDR
plural maps, loads them as namespace backend, applies
pact.HasLangOverrides trees (lang/<locale>/<namespace>/<group>.yaml)
after every namespace, and fails activation when a backend key cannot
convert to plural forms
- Translator.Forms, Bundle, Resolved and Has serve keys as CLDR form maps
- Public GET /lang returns every backend::lang key for the request
locale over the fallback locale, Cache-Control no-cache
- config_list, config_form and config_relation accept a strict messages
block; omitted keys take framework defaults, schemas serve every message
as CLDR forms, and activation fails on a missing phrase key
- toolbar.buttons is an ordered [create, delete] list; the Winter string
form, duplicates, unknown actions and delete without showCheckboxes fail
at boot, and create is dropped when the controller has no form
- Form schema serves the raw Winter redirects; scaffold emits the list
syntax; form and relation schema routes are typed in the admin OpenAPI
- FieldRelationContract/FieldRelationProvider bind every type: relation
field to a belongsTo foreign key or a belongsToMany pivot; activation
fails naming plugin, controller and field on a missing or broken contract
- GET /{vendor}/{plugin}/{controller}/fields/{field}/options serves
{value, label} pages scoped by pact.RelationExtendOptionsQuery, behind
the controller permission; read-only and non-relation fields are 404
- Saves apply present relation keys after the Before hook: ids are
revalidated through the same scoped query (422 and full rollback
otherwise), belongsTo sets the foreign key, belongsToMany replaces pivot
rows in submitted order with the order column set to the index
- Show, create and update return relation values in data and meta.labels
- A belongsTo on a protected fill key is read-only (D-26)
- One six-segment GET pattern dispatches relation lists and field options,
which ServeMux cannot register side by side
- Admin OpenAPI documents the options route and RecordEnvelope
