docs: update README to emphasize automated installation

docs: update installation instructions to include model download

docs: add English versions of all documentation and clarify deployment

docs: add Hugging Face Spaces README with configuration

feat: initial implementation of Reachy Mini Home Assistant Voice Assistant

Create Hello World app for Reachy Mini

Add README.md with Hugging Face configuration

Restore original project structure

Replace with official conversation app

Clean up project files and update README

Fix README metadata: add sdk_version and app_file

Update repository URLs to Hugging Face

Add Hugging Face Spaces metadata to README

Initial commit: Reachy Mini Home Assistant Voice Assistant

initial commit