- Converted layout from pack() to grid() for better control and responsiveness.
- Set minimum window sizes for MainApplication, ClipSelectionWindow, and ProgressWindow.
- Added dynamic font sizing and text wrapping based on window width.
- Implemented window resize handlers to adjust layouts and element sizes dynamically.
- Enhanced button and frame arrangements for better usability and touch-friendliness.
- Improved scrolling behavior in ShortsGeneratorGUI with a scrollable container.
- Ensured all elements adapt to various screen sizes for a consistent user experience.
- Implemented a new feature to show a processing preview for clips.
- Added a progress bar, elapsed time, and remaining time indicators.
- Utilized threading to keep the main application responsive during processing.
- Included buttons for previewing clips, opening videos, and exiting the application.
