Added features and fixed bugs as follows:
- feat: Add line numbers and synced scrolling in review editor.
- feat: Add Persian language support for Gemini.
- feat: Improve the clarity of the model fetching alert.
- fix: Fix the bug that caused incorrect configuration migration.
- fix: Fix a bug that prevents converting PNG and SRT files.
- All Bug fixes and feature enhancements. (aefc9c1...75804a4)