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AI Documentation Assistant

What this is

The AI Documentation Assistant is a local-first web app that lets you:

• Upload documentation
• Search it semantically (vector search)
• Chat with an assistant that uses retrieved docs as context (RAG)
• View Analytics of recent queries

High-level architecture

Component	Tech Stack	Purpose
Frontend	React + Vite	UI for chat, search, upload, analytics
Backend	Go + Gin	API endpoints; calls OpenAI; queries Postgres/pgvector
Database	Postgres + pgvector	Stores documents + embeddings + query analytics
AI	OpenAI API	Generates embeddings and chat completions