Fixes: 1) Correct import order in `payments.admin`.
Extra: 1) Update `productimage.priority` field in `core` app with default value and help text; 2) Include `integration_path` in `Vendor` admin additional fields.
Fixes: 1) Add missing Gateway import in forms and admin modules; 2) Correct maximum lengths for currency fields in the Gateway model;
Extra: 1) Refactor README for clarity and conciseness; 2) Adjust formatting in `core/sitemaps.py` for readability.
Fixes: 1) Resolve annotations compatibility with mypy `type: ignore` adjustments; 2) Correct `resolve_price_with_currency` method to ensure proper float returns; 3) Handle scenarios for empty or null queryset in vendor methods.
Extra: 1) Refactor utility functions for better type annotations and robustness; 2) Minor formatting corrections and removal of redundant mypy strict setting; 3) Improve method return types for consistency.
Fixes: 1) Remove unused `django-autocompletefilter` package and adjust imports; 2) Clean up related settings and dependency references;
Extra: Minor formatting adjustments in `payments/admin.py`.
Fixes: 1) Correct use of `@action` decorator within `ActivationActionsMixin` for defining admin actions; 2) Remove unused `BasicModelAdmin` inheritance from multiple admin classes.
Extra: Refactor and simplify admin imports and site registration for better readability and maintainability.
Fixes: 1) Corrected `ForeignKey` type assertions across models; 2) Resolved typos and formatting inconsistencies in `.env` and README; 3) Fixed explicit boolean checks in user manager methods.
Extra: Updated type hints in multiple models, serializers, and views.
