- Added logging to track the start and completion of document conversions in DocumentConversionService.
- Implemented detailed error logging for subprocess failures in both DocumentConversionService and LiteParseService.
- Introduced helper functions for logging command strings and output snippets to improve debuggability.
- Updated DocumentsLoader to log file processing details and fallback parsing attempts.
- Updated the decomposeDocuments method in PresentationGenerationApi to accept an optional language parameter.
- Modified the UploadPage component to pass the selected language from the config when calling the decomposeDocuments method.
- Introduced a new Alembic migration to add a 'theme' column to the 'presentations' table.
- Updated migration scripts to handle unversioned databases more gracefully.
- Added a script for programmatically deleting local SQLite database files and running migrations.
- Enhanced database initialization logic to conditionally run migrations based on environment settings.
- Added Codex-related fields to UserConfig and LLMConfig for managing OAuth tokens and model settings.
- Implemented Codex authentication endpoints and integrated them into the application.
- Enhanced LLMClient to support Codex as a valid provider, including token management and refresh logic.
- Updated UI components to include Codex configuration options and authentication status handling.
- Refactored environment variable utilities to accommodate Codex-specific settings.