feat(editor): WYSIWYG NodeView for HfUser cards

feat(publisher): generate llms.txt Markdown twin for LLM agents

refactor(backend/publisher): transformer pipeline + shared registry + shiki highlighting

refactor: remove MUI, unify publisher pipeline, add shared component registry

fix: server-side bibliography formatting and citation linking

fix: enable PDF generation by adding playwright dependency

fix: XSS escaping, DRY utils, agent undo batch, graceful shutdown

fix: always write published HTML locally before HF upload

fix: align published article with template design

fix: resolve @custom-media queries in publisher CSS

feat: adopt template CSS architecture, hero/TOC/color alignment

refactor: rename to Science Article Template Editor, remove MDX export, fix settings drawer

fix: authors, bibliography and CSS in published article

debug: enhance publish pipeline logging

debug: add logging to publish extraction pipeline

fix: use TiptapTransformer to extract Y.Doc content for publish

fix: fall back to local storage when HF dataset upload fails

feat: auto-create private HF dataset using OAuth token

feat: add publish pipeline with HTML/PDF/thumbnail generation