2.4: More story sorting options

[webbedspace]

Describe the solution you'd like.

The current story sorting options "Date" and "Name" are fine, but I think a few more could be added with minimal fuss:

• Number of passages • Number of characters (of text) • Story format (ideally this would also be listed in the story-card-summary-text, so feel free to imagine that as a sub-suggestion.)

Additionally, a big obvious missing feature could be added as well:

• Ascending vs. Descending direction options (This is traditionally expressed, in multiple programs, by having you select an enabled sort option twice. I think replacing the checkbox in the menu with an up-chevron or down-chevron would be very good at expressing which direction is currently enabled, while also conveying that the sort column is selected. See mockup below.)

Presubmission checklist

• [X] I am interested in working on code that would implement this feature request. (This is not required to submit a suggestion.)
• [X] I have done a search and believe that an issue does not already exist for this idea in the GitHub repository.
• [X] I have read and agree to abide by this project's Code of Conduct.

[klembot]

I agree with most of these, though I'm not sure sorting on story format will be very common as I feel like most users will be using just one (perhaps different versions, I suppose). I think we'll probably need to move the view controls out of the toolbar to make this all work better.