Fix incorrect thumbnail url and song metadata inference

youtube-music/src/main/kotlin/it/vfsfitvnm/youtubemusic/models/NavigationEndpoint.kt

@@ -56,10 +56,8 @@ data class NavigationEndpoint(
     val endpoint: Endpoint?
         get() = watchEndpoint ?: browseEndpoint ?: watchPlaylistEndpoint ?: searchEndpoint
 
-
     @Serializable
     sealed class Endpoint {
-
         @Serializable
         data class Watch(
             val params: String? = null,
@@ -69,6 +67,10 @@ data class NavigationEndpoint(
             val playlistSetVideoId: String? = null,
             val watchEndpointMusicSupportedConfigs: WatchEndpointMusicSupportedConfigs? = null,
         ) : Endpoint() {
+            val type: String?
+                get() = watchEndpointMusicSupportedConfigs
+                    ?.watchEndpointMusicConfig
+                    ?.musicVideoType
 
             @Serializable
             data class WatchEndpointMusicSupportedConfigs(
@@ -82,7 +84,6 @@ data class NavigationEndpoint(
             }
         }
 
-
         @Serializable
         data class WatchPlaylist(
             val params: String?,
@@ -96,6 +97,10 @@ data class NavigationEndpoint(
             val browseId: String,
             val browseEndpointContextSupportedConfigs: BrowseEndpointContextSupportedConfigs?,
         ) : Endpoint() {
+            val type: String?
+                get() = browseEndpointContextSupportedConfigs
+                    ?.browseEndpointContextMusicConfig
+                    ?.pageType
 
             @Serializable
             data class BrowseEndpointContextSupportedConfigs(

youtube-music/src/main/kotlin/it/vfsfitvnm/youtubemusic/models/Runs.kt

@@ -16,7 +16,11 @@ data class Runs(
                 run.text == " • " -> listOf(index - 1, index + 1)
                 else -> emptyList()
             }
-        }.windowed(size = 2, step = 2) { (from, to) -> runs.slice(from..to) }
+        }.windowed(size = 2, step = 2) { (from, to) -> runs.slice(from..to) }.let {
+            it.ifEmpty {
+                listOf(runs)
+            }
+        }
     }
 
     @Serializable

youtube-music/src/main/kotlin/it/vfsfitvnm/youtubemusic/models/ThumbnailRenderer.kt

@@ -45,3 +45,4 @@ data class ThumbnailRenderer(
         }
     }
 }
+