refactor: add .editorconfig and refactor code

SqlData/Persistence/Common/ModelBuilderExtensions.cs

@@ -9,7 +9,7 @@ public static class ModelBuilderExtensions
     {
         var applyGenericMethod = typeof(ModelBuilder)
             .GetMethods()
-            .First(m => m.Name == "ApplyConfiguration" &&
+            .First(m => m.Name == nameof(ApplyConfiguration) &&
                         m.GetParameters().Any(p => p.ParameterType.GetGenericTypeDefinition() == typeof(IEntityTypeConfiguration<>)));
 
         var entityType = configuration.GetType().GetInterfaces()

SqlData/Persistence/DbInitializer.cs

@@ -4,8 +4,6 @@ namespace Mirea.Api.DataAccess.Persistence;
 
 public static class DbInitializer
 {
-    public static void Initialize(DbContext dbContext)
-    {
+    public static void Initialize(DbContext dbContext) =>
         dbContext.Database.Migrate();
-    }
 }