Write Request Spec Task

Problem

A Hanami team needs help with a task in this area:

Write failing RSpec request spec first then use create-action to implement — place at spec/requests/ with type: :request, send JSON bodies with .to_json + CONTENT_TYPE: application/json, assert via last_response.status + json_body, confirm spec fails because action is unimplemented (not syntax error), test 404/422 error shapes, wrap DB specs in "db transaction" with ROM rollback.

The team has asked for a concise implementation artifact that a reviewer can inspect without needing to observe the agent's process.

Output

Create answer.md with:

• a short plan for the work
• the concrete Hanami-oriented artifact or recommendation
• the verification steps or quality gates that should be run
• any assumptions that affect the result