5 endpoints нужны admin-UI для завершения UI-фич:
1. GET /dictionaries/{name}/changelog — History tab + TimeTravel
2. GET /dictionaries/{name}/snapshots — TimeTravel slider marks
3. POST drafts/.../{review,decision,publish} — workflow state machine
4. PATCH /dictionaries/{name}/schema — Fields tab inline edit
5. GET /dictionaries/graph/outgoing — catalog → FK count column
Каждый endpoint содержит: purpose, route, query/body, response example,
errors, frontend integration estimate. Total frontend work after backend
ship — ~14h (1.5 sprint day).
Zimin A.N.