feat: add OpenAI-compatible /v1/chat/completions endpoint

feat: add public REST endpoints /api/chat and /api/health with CORS

docs: include Qwen ENIAD model in chatbot ecosystem

docs: focus model family strictly on LLaMA ENIAD chatbot models

docs: add complete ENIAD model family ecosystem table

docs: tag Abdelilah OURTI with verified @abdelilahou

docs: highlight Hugging Face @ tags for team members

docs: add full 4-author team credits to chat_model space

fix: shorten metadata description for YAML validation [skip ci]

feat: upgrade to ENIAD Assistant interactive AI chatbot [skip ci]

initial commit

Duplicate from gradio-templates/chatbot