hns-lsel-curator — LSEL CLUSTER + drain engine

Namespace: hns-lsel-* is user-owned dogfood (CLAUDE.local.md §24). This skill is NOT mirrored into internal/template/templates/ — it lives only in this repo. Graduation to moai-lsel-* + 16-language distribution is a separate SPEC (out of scope per spec.md §G).

M1 scope: drain + cluster + stage candidates. NO APPROVE, NO APPLY (M3). M2 scope: drain + cluster + PROPOSE shadow (no APPROVE, no APPLY). The PROPOSE stage emits shadow proposals + self-critiques; APPROVE/APPLY land in M3 via the fresh hns-lsel-applier path. M2 does NOT write to memory/ — the first feedback_*.md topic file is an M3+ deliverable after APPROVE.

What this skill does