Add shuffle parameter to playback intent (#1813)

## Description
Adds an optional boolean parameter `shuffle` that is read for the
playback intent. When true, it will cause the resulting media to be
shuffled if applicable.

Something can be shuffled if the `itemId` is a grouping on media such as
a playlist, series, season, or even library.

### Related issues
Depends on #1756

### Testing
Emulator with the documented command

## Screenshots
N/A

## AI or LLM usage
None

app/src/main/java/com/github/damontecres/wholphin/ui/nav/Destination.kt

@@ -90,6 +90,7 @@ sealed class Destination(
         val positionMs: Long,
         val forceTranscoding: Boolean = false,
         val backend: PlayerBackend? = null,
+        val shuffle: Boolean = false,
     ) : Destination(true) {
         constructor(item: BaseItem) : this(item.id, item.resumeMs)
     }

app/src/main/java/com/github/damontecres/wholphin/ui/playback/PlaybackViewModel.kt

@@ -332,10 +332,17 @@ class PlaybackViewModel
                                 filter = destination.filter,
                             )
                         } else {
+                            val shuffled =
+                                if (destination is Destination.Playback) {
+                                    destination.shuffle
+                                } else {
+                                    false
+                                }
                             // Try to create a playlist
                             playlistCreator.createFrom(
                                 item = queriedItem,
                                 recursive = true,
+                                shuffled = shuffled,
                             )
                         }
                     when (val r = playlistResult) {