refactor(ai): remove semantic embedding cache + Qdrant vector store

Hapus seluruh fitur embedding/Qdrant (tidak dipakai lagi):

- gateway: drop embeddingClient.ts, qdrantClient.ts, archiveEmbedder.ts
  dan tes qdrantEnsure.test.ts; moderationOrchestrator kembali ke
  exact-hash cache -> LLM (tanpa phase-2 semantic lookup); textCacheStore
  kehilangan findSimilarTextModeration / parseQdrantVerdict /
  isSemanticBandAccepted / upsertBareKeyToQdrant; cache-prune hanya
  menyapu Postgres.
- backend: drop embed.ts + qdrant.ts, endpoint messages.semanticSearch
  dan schema/type terkait; kolom embedding dilepas dari schema
  text_analysis_cache.
- frontend: hapus toggle EXACT/SEMANTIC, hook useSemanticSearch,
  API client + tipe SemanticSearchResult.
- config: buang AI_LLM_EMBEDDING_* dan QDRANT_* (env + .env.example).
- docs: ARCHITECTURE.md / AGENTS.md / README.md / diagram arsitektur
  disesuaikan (LLM caller - vision, cache = exact-hash saja).

Verifikasi: tsc 0 (backend, gateway, frontend); bun test 135 pass +
37 pass, 0 fail; biome 0 error.
This commit is contained in:
mytheclipsebotreview
2026-09-25 01:38:51 +07:00
parent fdc7f01c26
commit 2b6ec59286
30 changed files with 41 additions and 1987 deletions
-5
View File
@@ -64,11 +64,6 @@ AI_LLM_API_KEY= # REQUIRED if AI_ANALYSIS_ENABLED=true. L
AI_LLM_BASE_URL=http://100.121.180.82:20128/api/v1 # LLM API base URL (omniroute — OpenAI-compatible router on imrnes, Tailscale 100.121.180.82)
AI_LLM_MODEL=text # LLM text model name (default: text)
# AI_LLM_VISION_MODEL= # Vision model for image analysis (falls back to AI_LLM_MODEL)
# AI_LLM_EMBEDDING_MODEL= # Embedding model for semantic moderation cache (optional; enables near-duplicate text reuse to save LLM calls)
# AI_LLM_EMBEDDING_MIN_SIMILARITY=0.97 # Min cosine similarity to reuse a cached verdict (default: 0.97)
QDRANT_URL=http://100.121.180.82:6333 # Qdrant vector store for embeddings (semantic cache); when set, vectors are stored/searched in Qdrant instead of Postgres
# QDRANT_COLLECTION=gmw_text_moderation # Qdrant collection name (default: gmw_text_moderation)
# QDRANT_API_KEY= # Qdrant API key (optional)
AI_LLM_MAX_CONCURRENT=5 # Max concurrent LLM API calls (default: 5)
AI_LLM_IMAGE_MAX_DIMENSION=1024 # Max image dimension in pixels before resize (default: 1024)
AI_LLM_TEXT_BATCH_SIZE=20 # Max messages per text-only moderation batch (default: 20)