Added two new API calls, to update the server to a particular version and to get the updater status
You can now update through the UI, and a status dialog displays after
Created arg modifier dialog to assist in editing youtube-dl args
- This arg dialog contains all the available args and their description
- Includes a convenient search bar and categorized list of args to help you find the one you're looking for, or just explore what's available.
Arg modifier is available for both global args (in settings) and local args (in the advanced mode)
Added upload date property to files in UI
Subscription videos can now be filtered by some of their properties (size, upload date, name, duration)
Subscription videos are now centered
File cards and subscription file cards now use video info dialog so that users can see info on each individual video
Ellipsis are now added client-side to video titles in file cards
