Net8 (#89)

* .NET 8 migration

* Fixed bugs with song management

* More cleanup and making some constants

* Updated yml

* Clean up

Removing comments, some cleanup, and moving the startup code into Program.cs

* Removing comments

* Fixed song deletion issue

* Added functionality to delete song directories

* Updated README

Controllers/v1/SongDataController.cs

@@ -148,7 +148,7 @@ public class SongDataController : BaseController
 
             _songMgr.DeleteSong(songMetaData);
 
-            return Ok();
+            return Ok(songMetaData);
         }
 
     }