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Momento/architectural-grid10/package.json
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feat: migrate semantic search to pgvector + full-text search
Replace JSON-string embeddings with native pgvector(1536) storage and
add PostgreSQL full-text search (tsvector/GIN) with Reciprocal Rank Fusion
for hybrid keyword + semantic ranking.

Changes:
- NoteEmbedding.embedding: String → vector(1536) via pgvector
- NoteEmbedding: added updatedAt for reindex tracking
- Note: added tsv (tsvector) with auto-update trigger for FTS
- semantic-search.service: hybrid FTS + vector search with RRF fusion
- embedding.service: toVectorString() for pgvector SQL literals
- Removed JS-side cosine similarity loops (now DB-side via <=>)
- Added HNSW index on NoteEmbedding.embedding (cosine distance)
- Added GIN index on Note.tsv for FTS queries

Schema migration in: prisma/migrations/20260512120000_pgvector_and_fts_search/

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-12 07:03:56 +00:00

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{
"name": "react-example",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite --port=3000 --host=0.0.0.0",
"build": "vite build",
"preview": "vite preview",
"clean": "rm -rf dist",
"lint": "tsc --noEmit"
},
"dependencies": {
"@google/genai": "^1.29.0",
"@tailwindcss/vite": "^4.1.14",
"@vitejs/plugin-react": "^5.0.4",
"lucide-react": "^0.546.0",
"react": "^19.0.1",
"react-dom": "^19.0.1",
"vite": "^6.2.3",
"express": "^4.21.2",
"dotenv": "^17.2.3",
"motion": "^12.23.24"
},
"devDependencies": {
"@types/node": "^22.14.0",
"autoprefixer": "^10.4.21",
"tailwindcss": "^4.1.14",
"tsx": "^4.21.0",
"typescript": "~5.8.2",
"vite": "^6.2.3",
"@types/express": "^4.17.21"
}
}