Fixes: 1) Adjusted modeltranslation admin import to use external jQuery variant; 2) Corrected optional flags for package dependencies in poetry.lock;
Extra: 1) Removed custom PostAdminForm in favor of SummernoteModelAdmin; 2) Enhanced formatting consistency in api_urls and admin files.
Fixes: 1) Correct `urlsafe_base64_encode` decoding logic in tests; 2) Fix queryset access issues in resolvers; 3) Address missing or incorrect imports across multiple files.
Extra: Improve code readability with consistent naming and formatting; Add `# noinspection` annotations to suppress IDE warnings; Update `pyproject.toml` to exclude `drf.py` in MyPy checks.
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.
