Optimize dev console, add benchmark presets, filter knowledge graph, and fix specialist copay retrieval

Sync full ChromaDB (1536-dim, 2322 chunks) and clean up old 384-dim collection

Update ChromaDB to 1536 dimension embeddings with 2322 chunks

fix: tune entity extraction and relevance scoring for silver plan retrieval

Enhance dev console and frontend UI with missing nodes and styling improvements

feat: add Mem0 per-session memory and Multilingual translation node

Deployable release for Hugging Face Spaces with LFS database tracking