Implement semantic embeddings and duplicate review

README.md

@@ -12,6 +12,7 @@ The project is under active development. Core blogging workflows are broadly ava
 - WordPress WXR migration with saved analyses, HTML-to-Markdown and shortcode conversion, conflict/taxonomy review, recoverable 500-item execution batches, media-parent linking, progress reporting, and optional AI-assisted taxonomy mapping.
 - Template and Lua script management with explicit syntax-check feedback, using a custom Ropey/Syntect/Cosmic Text editor and the documented, bDS2-signature-compatible project-scoped [`bds` host API](docs/scripting/API_REFERENCE.md) across utilities, rendered macros, and Blogmark transforms.
 - SQLite and filesystem persistence with frontmatter, sidecars, rebuild, metadata diff/repair, and FTS5 search.
+- Optional on-device multilingual semantic search and tag suggestions backed by a persistent USearch index, with duplicate-post review and dismissal in the desktop workspace.
 - Project-scoped typed domain events synchronize desktop views with shared-engine and future CLI mutations; persisted CLI notifications are consumed once, and the selected UI language is shared through settings.
 - Headless `bds-cli` automation for rebuild/repair/render, publishing and Git sync, post/media/gallery creation, shared settings/projects, utility Lua tasks, JSON I/O, airplane-mode AI routing, and guarded launcher installation from Settings → Data or `bds-cli install`.
 - Local MCP automation over stdio or a localhost-only stateless HTTP endpoint, with project resources, read/search/count tools, inert write proposals, explicit desktop approval, and opt-in Claude Code/Copilot configuration.