Replace the plain textarea at GET /new with the real Ghost/Koenig-style block
editor (shared/static/scripts/sx-editor.js): a #sx-editor mount point + hidden
sx_content field + title + status; on submit getSx() fills sx_content and POSTs
to /new (the proven ingest). Assets (sx-browser.js, sx-editor.js, editor.css)
referenced from the docs static host (sx.rose-ash.com/static/scripts) — STOPGAP
hardcoded URLs pending an asset-manifest (Phase 5.2) and a native SX-island
editor. SxEditor.mount({}) is safe (all opts guarded); getSx() needs no SX
runtime. Wiring + assets + mount-safety validated; browser mount needs visual
check (no Playwright in this worktree).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
giles
11bb8c058c