Revert "Create db and db access. Add json converter for board array. Add tests for json conversion"

This reverts commit 7a532e52e1.

JoshHeaps.Net/Program.cs

@@ -1,8 +1,6 @@
-using JoshHeaps.Net.DAL;
 using JoshHeaps.Net.Hubs;
 using JoshHeaps.Net.Services.Implementations;
 using JoshHeaps.Net.Services.Interfaces;
-using Microsoft.EntityFrameworkCore;
 
 namespace JoshHeaps.Net;
 
@@ -29,17 +27,9 @@ public class Program
 
         builder.Services.AddSingleton<IChessService, ChessService>();
         builder.Services.AddSingleton<IBackgroundTaskQueue, BackgroundTaskQueue>();
-        var cs = builder.Configuration.GetConnectionString("ChessDatabase");
-        builder.Services.AddDbContext<ChessDbContext>(o => o.UseSqlite(cs));
 
         var app = builder.Build();
 
-        using (var scope = app.Services.CreateScope())
-        {
-            var dbContext = scope.ServiceProvider.GetRequiredService<ChessDbContext>();
-            dbContext.Database.Migrate();
-        }
-
         // Configure the HTTP request pipeline.
         if (!app.Environment.IsDevelopment())
         {