Bump Gradio SDK to 6.14.0

Polish README: add disclaimer block, badges, tables, task-list roadmap, and tighten structure

Add MedlinePlus prebuilt corpus (3615 chunks from 2026-04-25 snapshot)

Document MedlinePlus ingest workflow + attribution; update roadmap

Load MedlinePlus prebuilt corpus when present, fall back to sample; add MedlinePlus attribution

Add MedlinePlus ingest script (local-only, produces data/corpus.jsonl + embeddings.npy)

Drop unsupported type='messages' kwarg for installed Gradio version

Fix unterminated f-string literals (escape newlines)

Rewrite README: lightweight RAG demo, sample corpus, medical disclaimer, no Merck content

Slim requirements for lightweight RAG demo

Switch to lightweight publishable RAG demo (sample corpus + hosted gen)

Add requirements.txt for RAG pipeline

Add RAG pipeline with FetchMerck_AI Mistral-7B GGUF + FAISS retriever

initial commit

Duplicate from gradio-templates/chatbot