fix: use correct 'subsonic-response' key format in JSON responses

ASP.NET Core serializes anonymous objects with camelCase, producing
'subsonicResponse' instead of 'subsonic-response'. Fixed by using
Dictionary with explicit key names for all JSON responses.

octo-fiesta/Controllers/SubSonicController.cs

@@ -426,9 +426,7 @@ public class SubsonicController : ControllerBase
                 .Concat(externalResult.Artists.Select(a => ConvertArtistToSubsonicJson(a)))
                 .ToList();
 
-            var response = new
+            return CreateSubsonicJsonResponse(new
-            {
-                subsonicResponse = new
             {
                 status = "ok",
                 version = "1.16.1",
@@ -438,10 +436,7 @@ public class SubsonicController : ControllerBase
                     album = mergedAlbums,
                     artist = mergedArtists
                 }
-                }
+            });
-            };
-            
-            return Ok(response);
         }
         else
         {
@@ -604,11 +599,23 @@ public class SubsonicController : ControllerBase
         );
     }
 
+    /// <summary>
+    /// Crée une réponse JSON Subsonic avec la clé "subsonic-response" (avec tiret)
+    /// </summary>
+    private IActionResult CreateSubsonicJsonResponse(object responseContent)
+    {
+        var response = new Dictionary<string, object>
+        {
+            ["subsonic-response"] = responseContent
+        };
+        return new JsonResult(response);
+    }
+
     private IActionResult CreateSubsonicResponse(string format, string elementName, object data)
     {
         if (format == "json")
         {
-            return Ok(new { subsonicResponse = new { status = "ok", version = "1.16.1" } });
+            return CreateSubsonicJsonResponse(new { status = "ok", version = "1.16.1" });
         }
         
         var ns = XNamespace.Get("http://subsonic.org/restapi");
@@ -626,14 +633,11 @@ public class SubsonicController : ControllerBase
     {
         if (format == "json")
         {
-            return Ok(new 
+            return CreateSubsonicJsonResponse(new 
-            { 
-                subsonicResponse = new 
             { 
                 status = "failed", 
                 version = "1.16.1",
                 error = new { code, message }
-                } 
             });
         }
         
@@ -655,14 +659,11 @@ public class SubsonicController : ControllerBase
     {
         if (format == "json")
         {
-            return Ok(new 
+            return CreateSubsonicJsonResponse(new 
-            { 
-                subsonicResponse = new 
             { 
                 status = "ok", 
                 version = "1.16.1",
                 song = ConvertSongToSubsonicJson(song)
-                } 
             });
         }
         
@@ -681,9 +682,7 @@ public class SubsonicController : ControllerBase
     {
         if (format == "json")
         {
-            return Ok(new 
+            return CreateSubsonicJsonResponse(new 
-            { 
-                subsonicResponse = new 
             { 
                 status = "ok", 
                 version = "1.16.1",
@@ -698,7 +697,6 @@ public class SubsonicController : ControllerBase
                     coverArt = album.Id,
                     song = album.Songs.Select(s => ConvertSongToSubsonicJson(s)).ToList()
                 }
-                } 
             });
         }
         

package-lock.json

@@ -0,0 +1,6 @@
+{
+  "name": "octo-fiesta",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}