fix export of slurs when grace notes are also present
Fix #25060 - Fix FiguredBass creating, editing and displaying.

After the recent changes to Text styling and editing, FiguredBass has been broken. This patch attempts to fix it.

As the current Text in-place editor insists in inserting spurious (and sometime wrong) HTML markup and styling which jeopardize the parsing of FiguredBassItem's, I have modified the FiguredBass endEdit() callback function to discard all HTML and keep only the plain text.

This may reduce the flexibility of entering extra indications in FiguredBass elements, but ensure that properly structured texts are parsed and recognized.

The patch also corrects two points in text.cpp which forced extra HTML formatting to be inserted.
Hide text tools for FiguredBass
Align with latest Text changes
Time sig property editor: allows more symbols to be entered in the user-defined texts for numer. and denomin.

Allows for 'C', '¢', 'O' and 'Ø' to be entered in the text lines for numerator and denominator in addition to digits.

This make possible and easy to enter Renaissance or early Baroque time signatures like 'C3' or 'Ø3'.

The usefulness of course is limited to a few niche users, but should not harm the other in any way. the full repertoire of Renaissance and Baroque time sigs is still not covered, as it includes time sigs like "C3/2" or "O6/4" which will be possible with the (future) more extended time sig editor which will allow modern composite time sigs.
Merge pull request #807 from mgavioli/fix_25060_figured_bass_editing_displaying

Fix #25060 - Fix FiguredBass creating, editing and displaying.
update pianoroll
fix vertical alignment of fermatas, change alignment of articulations in mscore font, make snap pizz alignment work, fix bbox of articulations
Fix #25138: Notes cannot be moved between staffs unless both staffs are of standard type
fix #24895: ties can collide with staff lines
better behavior when editing
fixes & tests
sort notes after changing pitch
disable text tools for chord symbols
make stem and hook invisible if stem invisible for 1.3 scores
Merge pull request #811 from jpirie/25138-staff-movement

Fix #25138: Notes cannot be moved between staffs unless both staffs are of standard type.
Merge pull request #805 from lvinken/mtest-musicxml-updates

fix export of slurs when grace notes are also present
Adjusting view positions after deleting measures
Fixed Issue #24485. Changed Ctrl+Alt+T shortcut to Alt+T for adding tempo.
	modified:   shortcuts.xml
honor user-created collisions