fix: Add streamlit config and explicit app_port for HF

fix: Remove health check and gcc - simpler Dockerfile for HF

perf: Optimize build - minimal dependencies, encoding fixes, updated config

perf: Optimize Docker build - reduce dependencies from 38 to 8 packages (2x faster)

fix: Replace emoji print statements with ASCII for Windows encoding compatibility

Deploy: GenAI Health Data Analyst with LLM pipeline

initial commit