- Add data_files to setup.py for installing main.py, requirements.txt, and JSON configs
- Update aisbf script to create venv in share directory if it doesn't exist
- Fix pyproject.toml warnings: add dynamic fields, update license format, remove deprecated classifier
- Update MANIFEST.in to include pyproject.toml
- Remove manual file copying from setup.py (now handled by data_files)
- Remove unused imports (shutil, subprocess)