"Keep the same fingering..." option to be added to transposition feature

Your idea

In current master of MU4, when I use transposition for the Tab staff (separated or linked) notes on the tab staff are optimises by system and can be moved between strings around the guitar fret neck. This approach is not really common for pop-rock guitarists and sometimes leads to unplayable intervals or chords. We've got a task from UG team to implement a logic which is more common. But, also, this option will be good as a guitar improvement MU4.

Here're main requirements of transposition of notes on Tab staff:
- Transposition on tab staff should NOT change strings, only frets
- If transposed note goes below the fret 0 it should be moved to one string lower (if no lower strings available negative red fret should be rendered, e.g. -2)
- If transposed note goes above the fret 24 it should be moved to one string higher (if no higher strings available red frets should be rendered, e.g. 26)

The option should be reproduced as a checkbox in the Transposition dialog with a text "Keep the same fingering for tabulature staves (where possible)". When checkbox is enabled system should keep the same fingering, when disabled - current transposition logic should be used.

Use the design for implementation

Problem to be solved

Additional, more common transposition approach will be implemented

Prior art

No response

Additional context

No response