[Feature] Sort by total number of submissions/fingerprints

[dapper3269]

Is your feature request related to a problem? Please describe.
Users can use stash-box instances to browse for content by studio/performer etc.
To improve the experience another sort option similar to "Trending" can be added.
Sort by "Number of submissions" or "Popularity"

Describe the solution you'd like
The new sort option should order scenes by the total number of fingerprint submissions.
Number of submissions for all different hashes should be added up.

Describe alternatives you've considered
Attempting to use Trending produces no results for less recently active studios/performers.

Additional context
None