nx_pub_teacher_handoff.nx

nx_pub_teacher_handoff.nx -- the TEACHER -> NISHI PUBLISHER handoff (coordination, done RIGHT). Operator (2026-06-20): "you dont publish, you pass to nishi publisher who manages all this." The REAL Nishi Publisher already exists ([[project-nishi-publisher-role-2026-06-20]], 9 gates GREEN, S-class exceed) -- so the teacher does NOT reinvent publishing (BL-012 before-build check): it REQUESTS, and the publisher SHIPS. This organ is the handoff: it lives in _hdl_build/ so `import "nx_publisher.nx"` resolves (a runtime/ file's import path is [own-dir, runtime/] only). It imports ONLY the publisher (small object -> dodges the nxasm ctx-x-output-path landmine the over-stacked import hit). Flow: the teacher coordinator emits web_assets/nishi-curriculum.html; THIS submits it to a teacher queue (isolated -- never touches the shared queue / sibling requests) and runs the publisher's full pipeline (serialize -> idempotent -> stage -> VERIFY-sha -> ATOMIC-promote -> ledger) to a LOCAL live root. Outward transport live-root -> nishifamily.com = OPERATOR-GATED (publisher R6 policy). license_tier: ORIGINAL