census recovery: crash-safe metadata journal + F2 chunk-naming support

fix: Update finalize_census.py to set default workers to 1 for improved performance in parallel finalization

fix: Update finalize_census.py to use argparse for improved command-line argument handling and parallelization options

feat: Enhance database schema and processing for logit lens and residual tracking

Refactor model ID handling and enhance error handling in census finalization

Upload folder using huggingface_hub