chore(deps): bump material3 to 1.5.0-beta01

Needed for the expressive wavy progress indicator. Move the sheet
states to rememberBottomSheetState, drop opt-ins for APIs that are
now stable, and read the window height from LocalWindowInfo.

README.md

@@ -87,7 +87,7 @@ The main search screen remains usable as long as at least one indexed dictionary
 
 - Kotlin 2.4.21
 - Jetpack Compose (BOM 2026.09.00)
-- Material 3
+- Material 3 1.5.0-beta01
 - Coroutines and Flow 1.11.0
 - DataStore Preferences 1.2.1
 - Paging 3.5.2