- Added `_coerce_truthy` function to handle truthy value coercion.
- Introduced `_apply_chapter_overrides` to apply chapter modifications based on provided overrides.
- Implemented `_merge_metadata` to combine extracted metadata with overrides, ensuring proper handling of None values.
- Updated `run_conversion_job` to utilize new chapter override and metadata merging functionalities.
- Modified `Job` class to store chapters as dictionaries for better flexibility.
- Enhanced `ConversionService` to normalize chapter input and metadata tags.
- Added comprehensive tests for chapter overrides and metadata merging to ensure functionality and correctness.
- Added `ConversionService` class to handle job queuing, processing, and cancellation.
- Introduced `Job`, `JobLog`, and `JobResult` data classes to manage job details and results.
- Implemented job status tracking with enums for better state management.
- Created a web interface with HTML templates for job submission and monitoring.
- Developed CSS styles for a modern UI layout and responsive design.
- Added functionality for voice profile management in the voice mixer.
- Implemented a Docker Compose configuration for GPU support.
- Wrote unit tests for the conversion service to ensure job processing works as expected.
JB