First POC with podcasts library

Jellyfin.Plugin.Jellypod/Models/EpisodeStatus.cs

@@ -0,0 +1,30 @@
+using System.Text.Json.Serialization;
+
+namespace Jellyfin.Plugin.Jellypod.Models;
+
+/// <summary>
+/// Represents the download status of a podcast episode.
+/// </summary>
+[JsonConverter(typeof(JsonStringEnumConverter))]
+public enum EpisodeStatus
+{
+    /// <summary>
+    /// Episode is known but not downloaded.
+    /// </summary>
+    Available,
+
+    /// <summary>
+    /// Episode is currently being downloaded.
+    /// </summary>
+    Downloading,
+
+    /// <summary>
+    /// Episode has been downloaded and is available locally.
+    /// </summary>
+    Downloaded,
+
+    /// <summary>
+    /// Download failed.
+    /// </summary>
+    Error
+}