v0.1.0 — Initial release

Frank Bot v0.1.0

First public release of the Frank Bot shared RAG engine.

What's included

• shared/rag_engine.py — ChromaDB retrieval, query expansion, adaptive entropy gate, source boost
• shared/frank_bot.py — Flask app, chat UI, document upload, setup wizard
• shared/bot_config.py — BotConfig schema with tier support
• shared/vertical_prompts.py — Industry-tuned prompts for 8 verticals
• run_bot.py — Universal systemd entrypoint
• Full setup guide in SETUP.md

Key features

• Local embeddings via ChromaDB (no external API for retrieval)
• Adaptive query expansion — skips LLM expansion call on high-confidence queries
• Multi-query merge with deduplication
• Source boost for explicitly named documents
• Paragraph-aware chunking with overlap