Fix local avatar retrival

back/src/Kyoo.Core/Controllers/ThumbnailsManager.cs

@@ -218,11 +218,10 @@ namespace Kyoo.Core.Controllers
 		{
 			try
 			{
-				await using FileStream img = File.Open(
+				return File.Open(
 					$"/metadata/user/{userId}.webp",
 					FileMode.Open
 				);
-				return img;
 			}
 			catch (FileNotFoundException) { }
 			catch (DirectoryNotFoundException) { }

front/packages/primitives/src/avatar.tsx

@@ -69,6 +69,7 @@ export const Avatar = forwardRef<
 				[
 					{
 						borderRadius: 999999,
+						overflow: "hidden",
 						height: size,
 						width: size,
 					},