fix compilation on windows
small optimizations
fix #21221
fix note head position in small staves
fix tuplet number size in systems with small staff
update icons
fix compilation on mac
adjust position of tuplet numbers for beamed tuplets
fix regression with dots
test for different icon background color
fix crash for accidental palette
fix #21309: Grey out three options of Export layout if unticked in preferences
fix #21345: Part still visible if in view before deletion
make bracket span change undoable
fix #21313
fix #21277
use staff mag for lyrics line
fix total page number when page offset is !=0
remove VoiceSelector
fix #21269