Added more UI logic. Added a manga pipeline test.

MangaReader.Core/Pipeline/MangaPipelineRequest.cs

@@ -0,0 +1,9 @@
+using MangaReader.Core.Metadata;
+
+namespace MangaReader.Core.Pipeline;
+
+public class MangaPipelineRequest
+{
+    public required string SourceName { get; init; }
+    public required SourceManga SourceManga { get; init; }
+}