- import document, manage routes and MCP question tools take rubric and
max_length; open questions refuse answers, max_length is 1..20000 and
both apply to open questions only
- quizzes take a grader; the manage routes refuse a code the registry
does not know, the import accepts any well-formed code
- quiz stats report unreviewed open answers and their average points
- import_quiz warns that replace deletes the grades and reviews
- quizzes_create_question, update_question, delete_question and
reorder_questions on /api/v1/quizzes/{slug}/questions
- update_question replaces answers by id (kept, created, deleted), so
answer ids stored in past attempts stay valid; foreign ids are refused
- classes.CheckQuestion holds the importer's per-question rules, shared
with the manage routes; attempt scores are never touched (D-16)
- Service.Start resumes an open test attempt, closes expired ones at
their deadline and refuses a start past max_attempts under an
advisory lock; StartAttempt stays as a wrapper
- answers to a test are accepted until the deadline plus
golem15.quizzes.test.grace_seconds; one_way answers are final
- a test covers the whole quiz and keeps a stable per-attempt order
- 409 bodies carry a code; list and attempt rows carry attempts_left,
question_types and seconds_left; import accepts the test keys
