fix: Resolve VoiceCal restart loop by removing conflicting Dockerfile
Peter Michael Gits +1: Claude
- Remove Dockerfile that conflicts with streamlit SDK configuration
- Keep streamlit SDK in README.md as primary deployment method
- Backup Dockerfile as Dockerfile.backup for future reference
- Add requirements.txt for Streamlit SDK dependency management
- Resolves HF Spaces restart loop caused by SDK/Docker conflict
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Co-Authored-By: Claude <noreply@anthropic.com>
