Bump deps, remove unncessary wide-narrrow conversions

Bump libvorg

Implement filtering in gallery

Add regenerate thumbnails button

Improve event token handling

Add hover thumbnail display

Add simple repo validation to manage page

Fix project reference, update manifest

Implement BrowseDetailPage, rename various types for consistency

Extract video data editor

Support import cancel and skip. Add slide transition.

Fix ImportEditPage binding

Implement autocomplete

Go to BrowsePage by default

Refresh video data upon import

Use winrt namespace implicitly

Basic browsing capability

Implement file import

Add libvorg as submodule. Implement open repo.

Basic import UI