* fix validation in new form layout
* pin mediatr to last oss version
* update dependencies
* cleanup code in core
* cleanup code in ffmpeg
* cleanup code in infra
* cleanup code in scanner
* cleanup code in application
* cleanup main code
* cleanup test code
* solution-wide code cleanup
* optionally include progress bar in generated song video
* update progress bar size/location
* move everything up 10% when song progress is enabled
* add watermark border to song progress bar
* always show accurate progress bar
* lower progress bar to 90% alpha
* update changelog
* use select instead of autocomplete for playout editor
* use select instead of autocomplete for filler preset editor
* reset selected collection when changing collection type
* use select instead of autocomplete for multi collection editor
* more select
* more select controls
* add explicit warning for zero/invalid duration media items
* set dateadded on plex media versions
* add media stream table
* save local media streams to db
* save plex media streams to db
* add preferred language settings (no validation)
* use preferred language if possible
* code cleanup
* proper language code validation
* force scan of all libraries to pull in media streams