editorconfig added,

modelbuilder fix for local connString

TURN.Services.Chess/Startup.cs

@@ -1,5 +1,4 @@
 using System.Reflection;
-using Microsoft.EntityFrameworkCore;
 using Microsoft.IdentityModel.Tokens;
 using Microsoft.OpenApi.Models;
 using Newtonsoft.Json.Converters;
@@ -18,8 +17,7 @@ namespace TURN.Services.Chess
             {
                 jsonOptions.SerializerSettings.Converters.Add(new StringEnumConverter());
             });
-            _ = services.AddDbContext<ModelBaseContext>(
-                    options => options.UseNpgsql(Environment.GetEnvironmentVariable("DB")));
+            _ = services.AddDbContext<ModelBaseContext>();
         }
 
         public void Configure(IApplicationBuilder app)
@@ -48,7 +46,7 @@ namespace TURN.Services.Chess
                     Title = "TURN.Api.Swagger",
                     Version = "v1"
                 });
-                string xmlFilename = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
+                var xmlFilename = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
                 options.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, xmlFilename));
             });
             _ = services.AddSwaggerGenNewtonsoftSupport();