Recognize media template apps and group them under Music

gearslip/src/main/java/app/seb3thehacker/gearslip/car/CarLauncher.kt

@@ -187,6 +187,8 @@ private fun groupOf(entry: Entry, mediaPackages: Set<String>): AppGroup {
     return when (app.kind) {
         "calling" -> AppGroup.PHONE
         "navigation", "poi", "parking", "charging" -> AppGroup.MAPS
+        // Template-only media apps may have no legacy browser/player tile to identify them.
+        "media" -> AppGroup.MUSIC
         "messaging" -> AppGroup.MESSAGING
         "settings" -> AppGroup.SETTINGS
         else -> AppGroup.OTHER

gearslip/src/main/java/app/seb3thehacker/gearslip/host/CarAppCatalog.kt

@@ -78,5 +78,7 @@ object CarAppCatalog {
         CarAppService.CATEGORY_SETTINGS_APP,
         CarAppService.CATEGORY_IOT_APP,
         CarAppService.CATEGORY_WEATHER_APP,
+        // Newer apps declare MEDIA, but our AndroidX 1.7 dependency has no constant for it.
+        "androidx.car.app.category.MEDIA",
     )
 }