Refine RHDH Jira work

Answer "is this ready" with the criteria the RHDH workflow actually enforces, and say what is missing rather than guessing at it.

Route

Load workflows/refine-issues.md. It covers both the per-issue readiness audit and the Feature Exploration checklist — the same checks, applied at different points in a Feature's life.

Reads by default, writes only on request

The report is read-only. When the user asks for fixes, each change becomes an external write: invoke /mutation-gate and follow it. A refine pass typically proposes many small fixes at once, so state them as one set — issue key and exact command per row — rather than approving them one at a time.

Boundary with the neighbouring skills