Enhance requirements and refactor migration script: add new dependencies for SQLAlchemy and Alembic, improve MongoDB migration logic with collection creation and indexing, and update logging for better traceability.
Refactor application structure: rename 'models' directory to 'db_models', update import paths across multiple files, and enhance Dockerfile to create and populate the new directory, improving organization and clarity in the codebase.
Refactor model structure: update import paths from 'app.modelz' to 'app.models' across multiple files for consistency, remove obsolete 'modelz' directory, and adjust Dockerfile and migration script to reflect these changes, enhancing clarity and organization in the codebase.
Refactor application structure: update model import paths from 'app.model' to 'app.modelz' across multiple files for consistency, and introduce new database models in 'app.modelz.database' to enhance organization and clarity in the codebase.
Refactor imports across application files: update model import paths from 'app.models' to 'app.model' for consistency and clarity, ensuring correct module references throughout the codebase.
Refactor model imports across the application: update import paths from 'app.models' to 'app.model' in multiple files, and remove the now redundant models.py file.
Update Dockerfile and application imports: modify PYTHONPATH in Dockerfile and run script to include additional app directory, enhance model imports in audiobook_routes.py and migrations/env.py, and add missing imports in main.py.
