Add maxima note and decide the problems associated with it and with tremolo.

Your idea

At the moment, the longest note that can be set in the editor is a longa. But there is also a maxima note, which is twice as long as a longa and contains 8 whole notes. It is known that if you set a tremolo between two notes, they will both double in duration. If you do this with longs, you will get two painted notes without a stem. Is this how maxims look? And yes, if maxims can be set and a tremolo can be formed between them, what will happen? We need to somehow solve this problem. I think that we should stop at the maxima and show a note twice as long as it only in a tremolo between two maxims, but without giving the opportunity to set it separately. What will such a note look like? I can't imagine. Or you can simply not give the opportunity to form a tremolo between two maxims. But although this will somehow not be cool.

Problem to be solved

My idea would allow using the maxim note (including).

Prior art

No response

Additional context

https://github.com/user-attachments/assets/8020697b-e832-450b-a908-5c8594fbf088

Checklist

• This request follows the guidelines for reporting issues
• I have verified that this feature request has not been logged before, by searching the issue tracker for similar requests