* make force_masks consistent with yolo and voc
* Refactor mask detection logic across dataset formats to improve consistency and clarity. Rename helper functions for better readability. Add parametrized test cases with descriptive IDs.
* Refactor PASCAL VOC and COCO mask handling to improve consistency, add tests for mixed annotations and mask inference logic.
* Apply suggestions from code review
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Co-authored-by: jirka <6035284+Borda@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
