Improve text editor performance

[s-h-a-d-o-w]

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• [x] I have searched existing issues for duplicates
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Summary

Improve text editor performance

Motivation

Once a text file contains a few thousand lines (Yes, it's about line breaks. Large amounts of text without line breaks aren't a problem.), writing text becomes pretty sluggish. Although, I suppose overall, it depends on the device and the keyboard being used. I've attached a file that's slow even on a Tab S9.

text.txt

Considered Alternatives

The same file doesn't exhibit bad performance when edited using QuickEdit+, which means that there's something specific to the text editor in Cryptomator.

Anything else?

Why I care about it: I use Cyptomator as my knowledge database every day. With the internal text editor, it's one tap to open, one tap to save/close. With QuickEdit+, it's two taps to open and three to save/close.