Added but did not complete the repository for cover art, updated migration script to create migration for CoverArt, and prepping for the cover art api

Database/Contexts/CoverArtContext.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+using Microsoft.EntityFrameworkCore;
+using MySql.Data;
+using MySql.Data.EntityFrameworkCore.Extensions;
+using MySql.Data.MySqlClient;
+
+using Icarus.Models;
+
+namespace Icarus.Database.Contexts
+{
+    public class CoverArtContext : DbContext
+    {
+        public DbSet<CoverArt> CoverArtImages { get; set; }
+
+	public CoverArtContext(DbContextOptions<CoverArtContext> options) : base(options) { }
+	
+	protected override void OnModelCreating(ModelBuilder modelBuilder)
+	{
+	    modelBuilder.Entity<CoverArt>()
+	        .ToTable("CoverArt");
+	}
+    }
+}

Database/Contexts/SongContext.cs

@@ -46,6 +46,12 @@ namespace Icarus.Database.Contexts
 		.HasForeignKey(s => s.YearId)
 		.OnDelete(DeleteBehavior.SetNull);
 
+	    modelBuilder.Entity<Song>()
+		 .HasOne(s => s.SongCoverArt)
+		 .WithMany(ca => ca.Songs)
+		 .HasForeignKey(s => s.CoverArtId)
+		 .OnDelete(DeleteBehavior.SetNull);
+
 	    modelBuilder.Entity<Song>()
 	        .Property(s => s.Year)
 		.IsRequired(false);
@@ -61,6 +67,9 @@ namespace Icarus.Database.Contexts
 	    modelBuilder.Entity<Song>()
 	        .Property(s => s.AlbumId)
 		.IsRequired(false);
+	    modelBuilder.Entity<Song>()
+		.Property(s => s.CoverArtId)
+		.IsRequired(false);
 	}
     }
 }