Fixes: 1) Update return type of `create_object` to `Any`;
Extra: 1) Remove unused fields (`icon`, `priority`, `hide`) from `blog.apps`; 2) Update API URLs to include `version` endpoint; 3) Miscellaneous cleanup and comments.
Fixes: 1) Correct line references in locale files for consistency;
Extra: Improve formatting and alignment of string segments for clarity and maintainability;
Fixes: 1) Correct formatting of multi-line expressions for better readability; 2) Ensure consistent use of single-line expressions where appropriate; 3) Fix minor spacing issues in text fields; 4) Adjust admin model field `general_fields` to include `priority`;
Extra: Refactored several multi-line statements to improve consistency and code style.
