Apply new score/part controls to lines and symbols

Your idea

Allow lines and symbols to be excluded from parts or the score using the tickbox method, rather than making invisible in each part.

Problem to be solved

Some elements can now have their tickbox "Exclude from parts" ticked to ensure that they won't appear in parts. However, symbols added from the Brackets palette (the combining and splitting arrows) can't use this, so I have to hide each one in the parts. Similarly, lines added to the score such as Note Anchored Line have no such tickbox, so again I have to visit each part to hide them across all.

Prior art

Almost every element in Sibelius can be hidden from either the score or the parts, much more consistently than in MuseScore.

Additional context

No response