Fixes: 1) Avoid unused variable warning in `update_products_task` by removing exception variable `vie`; 2) Add missing imports for `logging` and `traceback` in `payments/signals.py`;
Extra: 1) Minor formatting fix in `dbbackup.py` to consolidate FTP URL string construction; 2) Remove unnecessary newline in `core/vendors/__init__.py`.
Fixes: 1) Corrected `DBBACKUP_PATH` default to ensure proper backup directory structure.
Extra: 1) Minor cleanup in FTP storage configuration handling.
Fixes: 1) Remove unnecessary wildcard imports in settings files; 2) Add missing imports for `getenv`, `DEBUG`, and other constants; 3) Fix logger usage in middleware to align with `django.request`.
Extra: 1) Refactor settings files for readability and consistency; 2) Remove outdated `noqa` comments; 3) Minor formatting adjustments.
Added `paramiko`, `django-dbbackup`, `django-storages`, and `bcrypt` to the dependency list in `pyproject.toml`. Reformatted file entries in `poetry.lock` to ensure consistent alignment with style guidelines, improving readability and maintainability.
