Fixes: 1) Correct `attributes` definition in `da_DK` translations; 2) Add missing localization details in `zh_Hans`;
Extra: Update project version metadata from 2.9.3 to 3.0.0.
Fixes: 1) Replace deprecated `RelatedAutocompleteFilter` with `AutocompleteFieldListFilter`; 2) Fix validation and handling of lookup values for admin filters.
Extra: 1) Update CSS for consistent styling of autocomplete widgets; 2) Remove unused `autocomplete_list_filter` assets and references; 3) Refactor JS for better maintainability and performance improvements.
Fixes: 1) Updated AutoSlugField to enhance slug generation logic in core models.
Extra: 1) Removed redundant Daisy settings from base configurations; 2) Minor code cleanup and organization.
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.
Fixes: 1) None;
Extra: 1) Removed the entire "geo" module, including migrations, model definitions, admin configurations, utilities, documentation, templates, translations, and related files. Moved functionality to "core".
