v0.1.21

• Rebuilt search_reviews (and the hosted GET /search) on Lunr, configured identically to the evipedia.ai homepage search — same fields, boosts, and ranking, so the MCP tool, the REST endpoint, and the website return consistent results. Fixes natural-language queries that previously returned nothing: e.g. "low-level light therapy for skin rejuvenation" now finds the Skin review, and "vitamin d" ranks Vitamin D first