## Summary * refactors Indexing popups into ScreenComponents (they had different implementations in different files) * removes Indexing popup for small chapters * only show Indexing popup (without progress bar) for large chapters (using same minimum file size condition as for progress bar before) ## Additional Context * Having to show even single popup message and redraw the screen slows down the flow significantly * Testing results: * Opening large chapter with progress bar - 11 seconds * Same chapter without progress bar, only single Indexing popup - 5 seconds --- ### AI Usage Did you use AI tools to help write this code? _**< PARTIALLY>**_