requirements.txt and pyproject.toml dependency specs are out of sync

[TusharMadaan04]

The two dependency files diverge in ways that will cause broken or inconsistent installs depending on which method a user follows:

1. Packages in requirements.txt but missing from pyproject.toml:

• pybids (critical runtime dependency for BIDS ingestion)
• statsmodels (used by stats.py for OLS regression)
• joblib (used by reho.py for parallel computation)

2. Package in pyproject.toml but missing from requirements.txt:

• seaborn (used by visualization code)

Suggested Fix : Consolidate dependencies into pyproject.toml as the single source of truth, and either remove requirements.txt or auto-generate it. Ensure all runtime imports (pybids, statsmodels, joblib, seaborn) are listed.