- pact.AdminActionInput.Payload (json.RawMessage) carries the widget's own
JSON value untouched; pact.AdminActionResult.Data is passed through as data
- cabana decodes payload with a 64 KiB cap (422 on body), refuses it on the
toolbar and record routes, and embeds Data once encoded with a 256 KiB cap
(opaque 500 when larger or unencodable); fill stays filtered
- root .swaggo overrides json.RawMessage so swag keeps record_id and values;
admin.json and schema.d.ts regenerated (payload?: unknown, data?: unknown)
- TestWidgetPayloadAndData covers pass-through, cap, refusal and data 500
- cabana and pact READMEs, partials-and-widgets and admin-spa docs updated
