Database redesign (#31)

* starting database redesign

* set season and episode numbers

* use datetimes in db (utc); update movie metadata

* get movie cards from new table

* copy show/episode metadata

* remove old movie metadata type

* rename new movie metadata type

* code cleanup

* start to remove old television classes

* remove old television tables from database

* fix playout building

* fix collection views

* fix show/season views

* clean up movie metadata table

* fix scanner tests

* add libraries ui

* code cleanup

* fix movie scanning/metadata

* add library scan button to ui

* delete library path from ui

* temp disable movie scanning

* remove orphan media items and prevent duplicate paths

* attach artwork to metadata

* fix split show/season display

* fix television artwork

* store year distinct from release date

* fix collections ui

* code cleanup

* add library paths from ui

* fix adding to collections from ui

* fix schedule items loading

* schedule editing works again

* remove some todos

* more cleanup

* fix unit tests

* fix episode sorting

* fix deleting show library paths

* remove unused class

* fix playout list in ui

* fix log viewer

* start to use version/file instead of statistics

* clean up old columns

* fix playout display (time zone)

* fix playback

* fix channel guide time zone

* cascade more deletes

* fix compiler warnings

* fix adding new seasons

* use artwork for channel logo

* clean cache folder on startup (move channel logos, delete everything else)

* log database migration

* update homepage docs for libraries

* fix adding new channel with logo

* fix episode numbers in epg

ErsatzTV.Core.Tests/Scheduling/ChronologicalContentTests.cs

@@ -16,7 +16,7 @@ namespace ErsatzTV.Core.Tests.Scheduling
         public void Episodes_Should_Sort_By_Aired()
         {
             List<MediaItem> contents = Episodes(10);
-            var state = new MediaCollectionEnumeratorState();
+            var state = new CollectionEnumeratorState();
 
             var chronologicalContent = new ChronologicalMediaCollectionEnumerator(contents, state);
 
@@ -32,7 +32,7 @@ namespace ErsatzTV.Core.Tests.Scheduling
         public void State_Index_Should_Increment()
         {
             List<MediaItem> contents = Episodes(10);
-            var state = new MediaCollectionEnumeratorState();
+            var state = new CollectionEnumeratorState();
 
             var chronologicalContent = new ChronologicalMediaCollectionEnumerator(contents, state);
 
@@ -47,7 +47,7 @@ namespace ErsatzTV.Core.Tests.Scheduling
         public void State_Should_Impact_Iterator_Start()
         {
             List<MediaItem> contents = Episodes(10);
-            var state = new MediaCollectionEnumeratorState { Index = 5 };
+            var state = new CollectionEnumeratorState { Index = 5 };
 
             var chronologicalContent = new ChronologicalMediaCollectionEnumerator(contents, state);
 
@@ -62,12 +62,15 @@ namespace ErsatzTV.Core.Tests.Scheduling
 
         private static List<MediaItem> Episodes(int count) =>
             Range(1, count).Map(
-                    i => (MediaItem) new TelevisionEpisodeMediaItem
+                    i => (MediaItem) new Episode
                     {
                         Id = i,
-                        Metadata = new TelevisionEpisodeMetadata
+                        EpisodeMetadata = new List<EpisodeMetadata>
                         {
-                            Aired = new DateTime(2020, 1, i)
+                            new()
+                            {
+                                ReleaseDate = new DateTime(2020, 1, i)
+                            }
                         }
                     })
                 .Reverse()