Refactor Dockerfile and entrypoint script for Botpress: simplify file copying, enhance directory creation logic, and ensure proper execution as a non-root user.

Add entrypoint script to Dockerfile for Botpress: ensure proper directory creation and permissions before starting the application.

Update Dockerfile: clarify data directory creation for Hugging Face Spaces and remove redundant directory setup commands.

Refactor Dockerfile for Botpress: streamline user setup, enhance environment variables, and ensure data persistence for Hugging Face Spaces deployment.

Add Dockerfile for Botpress deployment on Hugging Face Spaces and update README with configuration details